Beth C. Seidenberg

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Westlake Village, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Elizabeth Rozek, Attorney-in-Fact
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 Beth C. Seidenberg

Form 4 holding Director

Progyny, Inc.

Security class
Common Stock
Shares / value
227,906
Estimated value
$7,281,597
Report date
23 May 2024
Price
$31.95
Ownership
Indirect
Form 4 holding Director

Vera Therapeutics, Inc.

Security class
Class A Common Stock
Shares / value
131,553
Estimated value
$6,517,215
Report date
28 Oct 2024
Price
$49.54
Ownership
Direct
Form 4 holding Director

Progyny, Inc.

Security class
Common Stock
Shares / value
43,416
Estimated value
$1,387,141
Report date
23 May 2024
Price
$31.95
Ownership
Direct
Form 4 holding Director

Vera Therapeutics, Inc.

Security class
Class A Common Stock
Shares / value
4,012
Estimated value
$198,757
Report date
28 Oct 2024
Price
$49.54
Ownership
Indirect
Form 4 holding Director

Atara Biotherapeutics, Inc.

Security class
Non-Qualified Stock Option (Right to Buy)
Shares / value
79,500
Estimated value
Report date
31 May 2023
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

Progyny, Inc.

Security class
Stock Option (Right to Buy)
Shares / value
26,926
Estimated value
Report date
23 May 2024
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

ACELYRIN, Inc.

Security class
Director Stock Option (right to buy)
Shares / value
0
Estimated value
Report date
21 May 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Beth C. Seidenberg

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