META insider ownership: who sold, why, and what they still hold

What stands out

Three insiders sold more than 25% of vested holdings: Christopher Cox (28% of holdings, $55.0M, all under a disclosed plan), Javier Olivan (51% of holdings, $39.2M, all under a disclosed plan) and Robert Kimmitt (65% of holdings, $3.5M, all under a disclosed plan).Christopher Cox: largest sale, Sep 21, 2026 · Javier Olivan: largest sale, Nov 15, 2025 · Robert Kimmitt: largest sale, Apr 15, 2026

Percentages cover 16 of 22 officers and directors. 6 are left out

Left out: Susan Li (most holdings were last confirmed in 2023); Andrew Bosworth, Jennifer Newstead and Aaron Anderson (most of their shares vested during the period, so a percentage would mislead); Peggy Alford (most holdings were last confirmed in 2022); Curtis Mahoney (held no vested shares at the start).

Disclosed company stock is not an insider's whole wealth.

The evidence

Who sold11 officers and directors: amount, % of holdings, trading plan

Who sold	Amount	% of holdings	Trading plan
Susan Li Chief Financial Officer	$106M 167K shares	i No percentage: most holdings were last confirmed in 2023.	91% under a disclosed plan
Christopher Cox Chief Product Officer	$55.0M 80K shares	28%	Disclosed plan
Javier Olivan Chief Operating Officer	$39.2M 62K shares	51%	Disclosed plan
Andrew Bosworth Chief Technology Officer	$24.3M 41K shares	i No percentage: most of their shares vested during the period, so a percentage would mislead.	87% under a disclosed plan
Mark Zuckerberg COB and CEO, Director	$21.4M 27K shares	0.0%	Disclosed plan
Jennifer Newstead Chief Legal Officer	$4.1M 6.2K shares	i No percentage: most of their shares vested during the period, so a percentage would mislead.	Disclosed plan
Robert Kimmitt Director	$3.5M 5.5K shares	65%	Disclosed plan
Aaron Anderson Chief Accounting Officer	$2.4M 4K shares	i No percentage: most of their shares vested during the period, so a percentage would mislead.	Disclosed plan
Curtis Mahoney Chief Legal Officer	$2.1M 3.6K shares	i No percentage: held no vested shares at the start.	Disclosed plan
Peggy Alford Director	$1.2M 1.9K shares	i No percentage: most holdings were last confirmed in 2022.	Disclosed plan
Marc Andreessen Director	$251K 426 shares	0.2%	No plan disclosed

The full ownership picture22 of 22 insiders fully reconciled · 22 officers and directors

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

Insider

Held Oct 7, 2025

Sold

Held Oct 7, 2026

Still held

Mark Zuckerberg

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

COB and CEO, Director

342.65M

−27K

342.62M

100.0%

Vesting, gifts, unvested awards and holding lines for Mark Zuckerberg

0shares vested or exercised

0gifted (net of own trusts)

none reportedunvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Chan Zuckerberg Initiative Foundation	Clas A Common Stock	184,659	184,659
Chan Zuckerberg Initiative Foundation	Class A Common Stock	397,007	0
CZI Holdings, LLC	Class A Common Stock	0	0
Chan Zuckerberg Biohub, Inc	Class A Common Stock	0	1,220,703
CZI Holdings, LLC	Class B Common Stock	159,616,320	100,102,127
Chan Zuckerberg Holdings II, LLC	Class B Common Stock	50,000,000	8,663,023
Chan Zuckerberg Holdings III, LLC	Class B Common Stock	50,000,000	50,000,000
Chan Zuckerberg Holdings IV, LLC	Class B Common Stock	50,000,000	50,000,000
Chan Zuckerberg Holdings, LLC	Class B Common Stock	17,061,801	17,061,801
CZI Holdings I, LLC	Class B Common Stock	12,000,000	12,000,000
Mark Zuckerberg Trust Dated July 7, 2006	Class B Common Stock	3,388,097	3,388,097
CZ Management, LLC	Class B Common Stock	100	100
Chan Zuckerberg Holdings V, LLC	Class B Common Stock	0	50,000,000
Chan Zuckerberg Holdings VI, LLC	Class B Common Stock	0	40,000,000
Chan Zuckerberg Holdings A LLC	Class B Common Stock	0	10,000,000

Additional holdings last reported Dec 22, 2015, not confirmed since: 5,020,235 shares. Not included in any total or percentage on this page.

Mark Zuckerberg, Trustee Of The Mark Zuckerberg Trust Dated July 7, 2006, Class A Common Stock: 162,903 shares, last reported Dec 22, 2015
Mark Zuckerberg, Trustee Of The Mark Zuckerberg Trust Dated July 7, 2006, Class B Common Stock: 4,857,323 shares, last reported Dec 22, 2015
Openness Trust dated April 2, 2012, Class B Common Stock: 3 shares, last reported Dec 26, 2013
Mark Zuckerberg, Trustee Of The Openness Trust Dated April 2, 2012, Class B Common Stock: 3 shares, last reported May 8, 2014
Chan Zuckerberg Foundation, Class B Common Stock: 3 shares, last reported Dec 22, 2015

Christopher Cox

New Form 3 filed 2020-06-26; earlier filings set aside.

Chief Product Officer

286K

−80K

240K

84%

Vesting, gifts, unvested awards and holding lines for Christopher Cox

+67Kshares vested or exercised

0gifted (net of own trusts)

−33Kwithheld by the company for taxes

106K → 119Kunvested awards, start → end

New Form 3 filed 2020-06-26; earlier filings set aside.

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Christopher K. Cox Revocable Trust	Class A Common Stock	230,725	184,516
Cox-Vadakan Irrevocable Remainder Trust	Class A Common Stock	55,046	55,046

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
12,806	$1116.08	Mar 19, 2031	$0
18,066	$1393.87	Mar 19, 2031	$0
29,340	$1724.41	Mar 19, 2031	$0
97,541	$2114.87	Mar 19, 2031	$0
155,491	$2573.06	Mar 19, 2031	$0
249,382	$3107.44	Mar 19, 2031	$0
91,239	$3727.12	Mar 19, 2031	$0

Estimate: options held × ($748.91 − strike price), using the most recent insider trade price on Form 4 (Sep 28, 2026), not a market close.

Marc Andreessen

Minor difference of -190,959 shares. Difference is stated in footnotes (unreported vesting, exempt acquisition or transfer). Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Director

261K

−426

70K

27%

Vesting, gifts, unvested awards and holding lines for Marc Andreessen

+480shares vested or exercised

0gifted (net of own trusts)

480 → 490unvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Andreessen Horowitz Fund VIII, L.P	Class A Common Stock	212,531	20,951
LAMA Community Trust	Class A Common Stock	48,773	49,448
a16z Capital Management, L.L.C	Class A Common Stock	0	0

Additional holdings last reported May 15, 2015, not confirmed since: 12,735 shares. Not included in any total or percentage on this page.

Direct, Class A Common Stock: 12,735 shares, last reported May 15, 2015

Reconciliation: minor difference of -190,959 shares. Difference is stated in footnotes (unreported vesting, exempt acquisition or transfer).

Javier Olivan

Chief Operating Officer

120K

−62K

99K

82%

Vesting, gifts, unvested awards and holding lines for Javier Olivan

+56Kshares vested or exercised

0gifted (net of own trusts)

−26Kwithheld by the company for taxes

106K → 119Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	9,509	8,824
Olivan Reinhold Family Revocable Trust u/a/d 10/16/12	Class A Common Stock	90,493	77,029
Olivan D LLC	Class A Common Stock	8,622	5,916
Reinhold D LLC	Class A Common Stock	8,622	5,916
Olivan Reinhold D LLC	Class A Common Stock	2,999	1,118

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
12,806	$1116.08	Mar 19, 2031	$0
18,066	$1393.87	Mar 19, 2031	$0
29,340	$1724.41	Mar 19, 2031	$0
97,541	$2114.87	Mar 19, 2031	$0
155,491	$2573.06	Mar 19, 2031	$0
249,382	$3107.44	Mar 19, 2031	$0
91,239	$3727.12	Mar 19, 2031	$0

Estimate: options held × ($748.91 − strike price), using the most recent insider trade price on Form 4 (Sep 28, 2026), not a market close.

Susan Li

Most of this insider's holdings were last confirmed in 2023. Confirmed in the last three years: 13,186 shares. Not confirmed since: 25,129 shares, left out of this row. "Still held" is not shown because it would cover only the smaller, confirmed part.

Chief Financial Officer

107K

−167K

13K

see note

Vesting, gifts, unvested awards and holding lines for Susan Li

+73Kshares vested or exercised

0gifted (net of own trusts)

−36Kwithheld by the company for taxes

250K → 184Kunvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Li-Hegeman Living Trust u/t/a dated November 30, 2012	Class A Common Stock	84,141	13,186
Li-Hegeman Family Foundation	Class A Common Stock	22,988	0

Additional holdings last reported Feb 15, 2023, not confirmed since: 25,129 shares. Not included in any total or percentage on this page.

Direct, Class A Common Stock: 11,583 shares, last reported Feb 15, 2023
Spouse, Class A Common Stock: 13,546 shares, last reported Feb 15, 2023

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
12,806	$1116.08	Mar 19, 2031	$0
18,066	$1393.87	Mar 19, 2031	$0
29,340	$1724.41	Mar 19, 2031	$0
97,541	$2114.87	Mar 19, 2031	$0
155,491	$2573.06	Mar 19, 2031	$0
249,382	$3107.44	Mar 19, 2031	$0
91,239	$3727.12	Mar 19, 2031	$0

Estimate: options held × ($748.91 − strike price), using the most recent insider trade price on Form 4 (Sep 28, 2026), not a market close.

Andrew Bosworth

Chief Technology Officer

68K

−41K

70K

not meaningful

Vesting, gifts, unvested awards and holding lines for Andrew Bosworth

+64Kshares vested or exercised

0gifted (net of own trusts)

−32Kwithheld by the company for taxes

132K → 137Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	1,799	828
Andrew Bosworth Living Trust	Class A Common Stock	66,329	69,170

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
12,806	$1116.08	Mar 19, 2031	$0
18,066	$1393.87	Mar 19, 2031	$0
29,340	$1724.41	Mar 19, 2031	$0
97,541	$2114.87	Mar 19, 2031	$0
155,491	$2573.06	Mar 19, 2031	$0
249,382	$3107.44	Mar 19, 2031	$0
91,239	$3727.12	Mar 19, 2031	$0

Estimate: options held × ($748.91 − strike price), using the most recent insider trade price on Form 4 (Sep 28, 2026), not a market close.

Jennifer Newstead

Chief Legal Officer

29K

−6.2K

29K

not meaningful

Vesting, gifts, unvested awards and holding lines for Jennifer Newstead

+17Kshares vested or exercised

−2.9Kgifted (net of own trusts)

−8.3Kwithheld by the company for taxes

103K → 87Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	29,313	28,658

Tracey Travis

Director

12K

13K

no sales

Vesting, gifts, unvested awards and holding lines for Tracey Travis

+600shares vested or exercised

0gifted (net of own trusts)

600 → 0unvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	12,244	12,844

Nancy Killefer

Director

12K

13K

no sales

Vesting, gifts, unvested awards and holding lines for Nancy Killefer

+600shares vested or exercised

0gifted (net of own trusts)

600 → 612unvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	12,244	12,844

Andrew Houston

Director

12K

13K

no sales

Vesting, gifts, unvested awards and holding lines for Andrew Houston

+600shares vested or exercised

0gifted (net of own trusts)

600 → 612unvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	12,161	12,761

Robert Kimmitt

Director

8.4K

−5.5K

2.9K

35%

Vesting, gifts, unvested awards and holding lines for Robert Kimmitt

+600shares vested or exercised

−600gifted (net of own trusts)

600 → 612unvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	8,412	2,943

Tony Xu

Director

7.3K

8.3K

no sales

Vesting, gifts, unvested awards and holding lines for Tony Xu

+978shares vested or exercised

0gifted (net of own trusts)

978 → 612unvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	7,291	8,269

Aaron Anderson

Chief Accounting Officer

5.7K

−4K

6.3K

not meaningful

Vesting, gifts, unvested awards and holding lines for Aaron Anderson

+9.1Kshares vested or exercised

−167gifted (net of own trusts)

−4.4Kwithheld by the company for taxes

18K → 14Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	5,701	6,271

Peggy Alford

Most of this insider's holdings were last confirmed in 2022. Confirmed in the last three years: 2,840 shares. Not confirmed since: 4,947 shares, left out of this row. "Still held" is not shown because it would cover only the smaller, confirmed part.

Director

4.1K

−1.9K

2.8K

see note

Vesting, gifts, unvested awards and holding lines for Peggy Alford

+600shares vested or exercised

0gifted (net of own trusts)

600 → 612unvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Alford Family Revocable Trust	Class A Common Stock	4,106	2,840

Additional holdings last reported May 15, 2022, not confirmed since: 4,947 shares. Not included in any total or percentage on this page.

Direct, Class A Common Stock: 4,947 shares, last reported May 15, 2022

Hock Tan

Director

2.1K

3.2K

no sales

Vesting, gifts, unvested awards and holding lines for Hock Tan

+1.1Kshares vested or exercised

0gifted (net of own trusts)

2.3K → 1.2Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	2,061	3,162

John Arnold

Director

2.1K

3.3K

no sales

Vesting, gifts, unvested awards and holding lines for John Arnold

+1.3Kshares vested or exercised

0gifted (net of own trusts)

2.3K → 1.6Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	2,061	3,329

John Elkann

Director

502

1.4K

no sales

Vesting, gifts, unvested awards and holding lines for John Elkann

+1Kshares vested or exercised

0gifted (net of own trusts)

−95withheld by the company for taxes

2.1K → 1.7Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	502	1,445

Charles Songhurst

Director

466

1.4K

no sales

Vesting, gifts, unvested awards and holding lines for Charles Songhurst

+1Kshares vested or exercised

0gifted (net of own trusts)

−144withheld by the company for taxes

2.1K → 1.7Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	466	1,360

Dana White

Director

466

1.5K

no sales

Vesting, gifts, unvested awards and holding lines for Dana White

+1Kshares vested or exercised

0gifted (net of own trusts)

2.1K → 1.7Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	466	1,504

Dina Powell

President and Vice Chairman

155

11K

no sales

Vesting, gifts, unvested awards and holding lines for Dina Powell

+19Kshares vested or exercised

0gifted (net of own trusts)

−8.8Kwithheld by the company for taxes

35K → 106Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	155	10,826

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
4,803	$1116.08	Mar 19, 2031	$0
6,775	$1393.87	Mar 19, 2031	$0
11,003	$1724.41	Mar 19, 2031	$0
36,578	$2114.87	Mar 19, 2031	$0
58,310	$2573.06	Mar 19, 2031	$0
93,518	$3107.44	Mar 19, 2031	$0
34,215	$3727.12	Mar 19, 2031	$0

Estimate: options held × ($748.91 − strike price), using the most recent insider trade price on Form 4 (Sep 28, 2026), not a market close.

Patrick Collison

Director

155

1.2K

no sales

Vesting, gifts, unvested awards and holding lines for Patrick Collison

+1Kshares vested or exercised

0gifted (net of own trusts)

2.1K → 1.7Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	155	1,166

Curtis Mahoney

Chief Legal Officer

−3.6K

not meaningful

Vesting, gifts, unvested awards and holding lines for Curtis Mahoney

+11Kshares vested or exercised

0gifted (net of own trusts)

−5.5Kwithheld by the company for taxes

0 → 65Kunvested awards, start → end

Held through	Share class	Oct 7, 2025	Oct 7, 2026
Direct	Class A Common Stock	0	1,957

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
3,202	$1116.08	Mar 19, 2031	$0
4,517	$1393.87	Mar 19, 2031	$0
7,335	$1724.41	Mar 19, 2031	$0
24,386	$2114.87	Mar 19, 2031	$0
38,873	$2573.06	Mar 19, 2031	$0
62,346	$3107.44	Mar 19, 2031	$0
22,810	$3727.12	Mar 19, 2031	$0

Estimate: options held × ($748.91 − strike price), using the most recent insider trade price on Form 4 (Sep 28, 2026), not a market close.

22 of 22 insiders fully reconciled: starting holdings plus reported transactions match ending holdings (21 exactly, 1 with a minor or footnoted difference). Percentages cover 16 of 22 officers and directors. Left out: Susan Li (most holdings were last confirmed in 2023); Andrew Bosworth, Jennifer Newstead and Aaron Anderson (most of their shares vested during the period, so a percentage would mislead); Peggy Alford (most holdings were last confirmed in 2022); Curtis Mahoney (held no vested shares at the start). "Still held" compares ending with starting vested shares; a plus sign means the holding grew.

What explains the selling$259M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $259M across 398,336 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

Disclosed plan · $246M · 95%

The lighter segment is sales with no plan disclosed in the filing ($13.1M), including tax-related sales outside a plan.

No plan disclosed · $251K

Sales with no 10b5-1 plan and no tax reference in the filing. $251K of it is Marc Andreessen. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Marc Andreessen, Aug 4, 2026

Taxes

$17.3M of sales (6.7%) cite tax obligations in their footnotes, $4.5M of them also under a plan. Separately, 154,216 shares ($94.7M) were withheld by the company for taxes, which isn't a market sale. Example: Susan Li, Aug 15, 2026

Charitable gifts · 37K shares

Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.

Seller	Shares sold	Proceeds	Under a disclosed plan	Share of total	Sales dates
Susan Li Chief Financial Officer	167K	$106M	91%	41%	Nov 15, 2025 to Aug 18, 2026
Christopher Cox Chief Product Officer	80K	$55.0M	100%	21%	Sep 9, 2026 to Sep 21, 2026
Javier Olivan Chief Operating Officer	62K	$39.2M	100%	15%	Oct 13, 2025 to Sep 28, 2026
Andrew Bosworth Chief Technology Officer	41K	$24.3M	87%	9%	Nov 15, 2025 to Aug 18, 2026
Mark Zuckerberg COB and CEO, Director	27K	$21.4M	100%	8%	Sep 24, 2026 to Sep 24, 2026
Jennifer Newstead Chief Legal Officer	6.2K	$4.1M	100%	2%	Oct 14, 2025 to Dec 30, 2025
Robert Kimmitt Director	5.5K	$3.5M	100%	1%	Oct 15, 2025 to Aug 3, 2026
Aaron Anderson Chief Accounting Officer	4K	$2.4M	100%	0.9%	Nov 18, 2025 to Sep 3, 2026
Curtis Mahoney Chief Legal Officer	3.6K	$2.1M	100%	0.8%	May 27, 2026 to Aug 18, 2026
Peggy Alford Director	1.9K	$1.2M	100%	0.4%	Oct 31, 2025 to Jul 31, 2026
Marc Andreessen Director	426	$251K	0%	0.1%	Aug 4, 2026 to Aug 4, 2026

Sales by month

Monthly figures as a table

Month	Sale proceeds
Oct 2025	$3.0M
Nov 2025	$19.2M
Dec 2025	$3.8M
Jan 2026	$1.7M
Feb 2026	$97.6M
Mar 2026	$4.3M
Apr 2026	$5.4M
May 2026	$16.9M
Jun 2026	$2.1M
Jul 2026	$7.0M
Aug 2026	$13.3M
Sep 2026	$85.0M
Oct 2026	$0

Is this normal? Selling year by year5 earlier years to compare with

Less than usual: about one-twelfth of the 5-year average. 11 insiders sold; the average is 8 a year.

12 months ending	Shares sold	Insiders who sold	Proceeds
Oct 7, 2026 Latest 12 months	398K	11	$259M
Oct 7, 2025 1 year earlier	2.34M	10	$1.55B
Oct 7, 2024 2 years earlier	6.16M	10	$2.76B
Oct 8, 2023 3 years earlier	349K	7	$69.7M
Oct 8, 2022 4 years earlier	1.55M	8	$488M
Oct 8, 2021 5 years earlier	14.76M	5	$4.70B

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertaintyEvery officer and director reconciles

Every officer and director reconciles for this period.

Marc Andreessen: minor difference of -190,959 shares. Difference is stated in footnotes (unreported vesting, exempt acquisition or transfer).

Inferred rename: "Erin Hoffman 2018 Annuity Trust U/A/D 11/15/2018" is treated as the same holder as "Erin Hoffmann 2018 Annuity Trust U/A/D 11/15/2018", because the old name was never reported again and the new one opened with the same balance (36,500 shares). Old name, new name

Inferred rename: "Openess Trust dated April 12, 2012" is treated as the same holder as "Openness Trust dated April 2, 2012", because the old name was never reported again and the new one opened with the same balance (3 shares). Old name, new name

Inferred rename: "Mark Zuckerberg 2008 Annuity Trust dated March 13, 2008" is treated as the same holder as "Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2008 Annuity Trust Dated March 13, 2008", because the old name was never reported again and the new one opened with the same balance (3,297,765 shares). Old name, new name

Inferred rename: "Openness Trust dated April 2, 2012" is treated as the same holder as "Mark Zuckerberg, Trustee Of The Openness Trust Dated April 2, 2012", because the old name was never reported again and the new one opened with the same balance (3 shares). Old name, new name

Inferred rename: "Chan Zuckerberg Initiative, LLC" is treated as the same holder as "CZI Holdings, LLC", because the old name was never reported again and the new one opened with the same balance (414,123,745 shares). Old name, new name

Inferred rename: "Mark Zuckerberg, Trustee Of The Openness Trust Dated April 2, 2012" is treated as the same holder as "Chan Zuckerberg Foundation", because the old name was never reported again and the new one opened with the same balance (3 shares). Old name, new name

Inferred rename: "Chan Zuckerberg Foundation" is treated as the same holder as "Chan Zuckerberg Initiative Foundation", because the old name was never reported again and the new one opened with the same balance (3,975,563 shares). Old name, new name

Inferred rename: "Chan Zuckerberg Advocacy" is treated as the same holder as "Chan Zuckerberg Initiative Advocacy", because the old name was never reported again and the new one opened with the same balance (103,000 shares). Old name, new name

Inferred rename: "Jeffrey J. Rothschild 2011 Annuity Trust dated November 29, 2011" is treated as the same holder as "Marieke H. Rothschild 2011 Annuity Trust dated November 29, 2011", because the old name was never reported again and the new one opened with the same balance (2,000,000 shares). Old name, new name

Inferred rename: "FBDC, GSIP Master and GSIP Private Opportunities because GSIS" is treated as the same holder as "certain operating units", because the old name was never reported again and the new one opened with the same balance (51,732,434 shares). Old name, new name

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology3,130 filings from SEC EDGAR, and how we read them

All 3,130 Forms 3, 4 and 5 filed for Meta Platforms, Inc. (SEC CIK 1326801) from May 17, 2012 to Sep 30, 2026, retrieved from SEC EDGAR on Oct 7, 2026. Prices are the ones reported in each filing, often weighted averages.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (34)No filing in 18 months; last reported balances, not in any total

Name	Last filed	Last reported balance
Nicholas Clegg	Nov 19, 2024	No balance on record
Sheryl Sandberg	May 31, 2024	1,269,903 shares, last reported balance as of May 29, 2024
Susan Taylor	Mar 22, 2023	2,949 shares, last reported balance as of Feb 16, 2023
Marne Levine	Feb 17, 2023	11,902 shares, last reported balance as of Feb 15, 2023
David Wehner	Aug 17, 2022	84,036 shares, last reported balance as of Aug 15, 2022
Peter Thiel	May 17, 2022	202,607 shares, last reported balance as of May 15, 2022
Michael Schroepfer	Feb 17, 2022	1,103,770 shares, last reported balance as of Feb 15, 2022
David Fischer	Aug 17, 2021	37,089 shares, last reported balance as of Aug 15, 2021
Kenneth Chenault	May 19, 2020	3,717 shares, last reported balance as of May 15, 2020
Jeffrey Zients	May 19, 2020	3,253 shares, last reported balance as of May 15, 2020
Susan Desmond-Hellmann	Jun 19, 2019	46,013 shares, last reported balance as of May 15, 2019
Erskine Bowles	May 17, 2019	29,898 shares, last reported balance as of May 15, 2019
Reed Hastings	May 17, 2019	137,091 shares, last reported balance as of May 15, 2019
Colin Stretch	May 17, 2019	109,739 shares, last reported balance as of May 15, 2019
Jan Koum	May 16, 2018	14,326,207 shares, last reported balance as of May 16, 2018
Jas Athwal	Feb 17, 2017	121,861 shares, last reported balance as of Feb 15, 2017
Levester Mr Jr.	Sep 18, 2015	20,000 shares, last reported balance as of Mar 15, 2015
Donald Graham	May 19, 2015	686,900 shares, last reported balance as of May 15, 2015
David Ebersman	May 30, 2014	755,044 shares, last reported balance as of May 29, 2014
Theodore Ullyot	Jul 3, 2013	658,197 shares, last reported balance as of Jul 1, 2013
David Spillane	May 9, 2013	159,792 shares, last reported balance as of Apr 15, 2013
James Breyer	May 6, 2013	8,147,890 shares, last reported balance as of May 3, 2013
Dustin Moskovitz	Sep 7, 2012	126,198,645 shares, last reported balance as of Sep 7, 2012
DST GLOBAL II, L.P.	May 24, 2012	49,894,455 shares, last reported balance as of May 22, 2012
DST USA II Ltd	May 24, 2012	50,959,491 shares, last reported balance as of May 22, 2012
DST Global Ltd	May 24, 2012	11,226,222 shares, last reported balance as of May 22, 2012
Mail.ru Group Ltd	May 24, 2012	36,751,311 shares, last reported balance as of May 22, 2012
Meritech Management Associates III L.L.C.	May 22, 2012	33,356,443 shares, last reported balance as of May 22, 2012
MICROSOFT CORP	May 22, 2012	26,227,714 shares, last reported balance as of May 22, 2012
Sean Parker	May 17, 2012	65,998,657 shares, last reported balance as of May 17, 2012
Jeffrey Rothschild	May 17, 2012	24,365,320 shares, last reported balance as of May 17, 2012
GOLDMAN SACHS GROUP INC	May 17, 2012	8,971,622 shares, last reported balance as of May 17, 2012
GS INVESTMENT STRATEGIES, LLC	May 17, 2012	32,650,733 shares, last reported balance as of May 17, 2012
Eduardo Saverin	May 17, 2012	53,133,360 shares, last reported balance as of May 17, 2012

Meta Platforms, Inc. insiders sold $259M. How much of their stake is that?

What stands out

The evidence

No plan disclosed · $251K

Taxes

Charitable gifts · 37K shares

Sales by month