Mark Zuckerberg

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Menlo Park, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Erin Guldiken, attorney-in-fact for Mark Zuckerberg
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Mark Zuckerberg

Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
100,102,127
Estimated value
$57,861,031,448
Report date
24 Sep 2026
Price
$578.02
Ownership
By CZI Holdings, LLC
Underlying class
Class A Common Stock
Underlying amount
100,102,127
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
50,000,000
Estimated value
$28,901,000,000
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings III, LLC
Underlying class
Class A Common Stock
Underlying amount
50,000,000
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
50,000,000
Estimated value
$28,901,000,000
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings IV, LLC
Underlying class
Class A Common Stock
Underlying amount
50,000,000
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
50,000,000
Estimated value
$28,901,000,000
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings V, LLC
Underlying class
Class A Common Stock
Underlying amount
50,000,000
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
40,000,000
Estimated value
$23,120,800,000
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings VI, LLC
Underlying class
Class A Common Stock
Underlying amount
40,000,000
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
17,061,801
Estimated value
$9,862,062,214
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings, LLC
Underlying class
Class A Common Stock
Underlying amount
17,061,801
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
12,000,000
Estimated value
$6,936,240,000
Report date
24 Sep 2026
Price
$578.02
Ownership
By CZI Holdings I, LLC
Underlying class
Class A Common Stock
Underlying amount
12,000,000
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
10,000,000
Estimated value
$5,780,200,000
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings A LLC
Underlying class
Class A Common Stock
Underlying amount
10,000,000
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
8,663,023
Estimated value
$5,007,400,554
Report date
24 Sep 2026
Price
$578.02
Ownership
By Chan Zuckerberg Holdings II, LLC
Underlying class
Class A Common Stock
Underlying amount
8,663,023
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
3,388,097
Estimated value
$1,958,387,827
Report date
24 Sep 2026
Price
$578.02
Ownership
By Mark Zuckerberg, Trustee Of The Mark Zuckerberg Trust Dated July 7, 2006
Underlying class
Class A Common Stock
Underlying amount
3,388,097
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Clas A Common Stock
Shares / value
184,659
Estimated value
$129,393,424
Report date
05 Feb 2025
Price
$700.72
Ownership
By Chan Zuckerberg Initiative Foundation
Form 4 holding COB and CEO, Director, 10%+ Owner

Meta Platforms, Inc.

Security class
Class B Common Stock
Shares / value
100
Estimated value
$57,802
Report date
24 Sep 2026
Price
$578.02
Ownership
CZ Management, LLC
Underlying class
Class A Common Stock
Underlying amount
100

Insider Reports Filed by Mark Zuckerberg

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