Geoffrey Y. Yang

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Woodside, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
Tara L. Smith, by power of attorney
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 Geoffrey Y. Yang

Form 4 holding Director

AT&T INC.

Security class
Common Stock
Shares / value
101,220
Estimated value
$1,668,106
Report date
29 Apr 2022
Price
$16.48
Ownership
By Family Trust
Form 4 holding Director

AT&T INC.

Security class
Common Stock
Shares / value
77,011
Estimated value
$1,269,141
Report date
29 Apr 2022
Price
$16.48
Ownership
By IRA
Form 4 holding Director

AT&T INC.

Security class
Deferred Stock Units
Shares / value
40,857
Estimated value
$629,202
Report date
29 Apr 2022
Price
$15.40
Ownership
By Benefit Plan
Underlying class
Common Stock
Underlying amount
40,857
Form 4 holding Director

AT&T INC.

Security class
Common Stock
Shares / value
33,558
Estimated value
$553,036
Report date
29 Apr 2022
Price
$16.48
Ownership
By Limited Partnership
Form 4 holding Director

AT&T INC.

Security class
Common Stock
Shares / value
19,982
Estimated value
$329,303
Report date
29 Apr 2022
Price
$16.48
Ownership
Direct
Form 4 holding Director

Warner Bros. Discovery, Inc.

Security class
Series A Common Stock
Shares / value
35,653
Estimated value
$293,781
Report date
05 Jun 2024
Price
$8.24
Ownership
Yang Family Trust
Form 4 holding Director

Warner Bros. Discovery, Inc.

Security class
Series A Common Stock
Shares / value
11,937
Estimated value
$98,361
Report date
05 Jun 2024
Price
$8.24
Ownership
MPK Investments, Series B
Form 4 holding Director

Warner Bros. Discovery, Inc.

Security class
Series A Common Stock
Shares / value
10,706
Estimated value
$88,217
Report date
05 Jun 2024
Price
$8.24
Ownership
Shanghai Pool, L.P.
Form 4 holding Director

Warner Bros. Discovery, Inc.

Security class
Series A Common Stock
Shares / value
11,937
Estimated value
Report date
03 Jun 2025
Price
Ownership
MPK Investments, Series B

Insider Reports Filed by Geoffrey Y. Yang

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