Seidenberg Beth C

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Seidenberg Beth C
CIK #0001184592
EDGAR Form CIK 2011 - 2026
3 [0001184592]
4 [0001184592]
Form 3/4/5 Subject 2011 - 2026
Sagimet Biosciences Inc
Seidenberg Beth C
Kyverna Therapeutics Inc
Vera Therapeutics Inc
Acelyrin Inc
Progyny Inc
Atara Biotherapeutics Inc
Epizyme Inc
Tesaro Inc
ARMO BioSciences Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Kyverna Therapeutics Inc KYTX
Common Stock
2025-12-18 Buy 133,333 $7.50 999,998
Sagimet Biosciences Inc SGMT
Stock Option (Right to Buy) · derivative
2025-06-09 Grant 32,250 $0.00
Sagimet Biosciences Inc SGMT
Stock Option (Right to Buy) · derivative
2025-06-06 Grant 28,522 $0.00
Kyverna Therapeutics Inc KYTX
Stock Option (right to buy) · derivative
2025-05-29 Grant 65,351 $0.00
Kyverna Therapeutics Inc KYTX
Common Stock
2025-05-29 Grant 16,634 $0.00
Acelyrin Inc SLRN
Common Stock
2025-05-21 Disposed to issuer 60,000
Acelyrin Inc SLRN
Common Stock
2025-05-21 Disposed to issuer 9,790,729
Acelyrin Inc SLRN
Director Stock Option (right to buy) · derivative
2025-05-21 Disposed to issuer 23,243
Acelyrin Inc SLRN
Director Stock Option (right to buy) · derivative
2025-05-21 Disposed to issuer 92,158
Vera Therapeutics Inc VERA
Stock Option (right to buy) · derivative
2025-05-14 Grant 14,000 $0.00
Vera Therapeutics Inc VERA
Class A Common Stock
2024-10-28 Sell 14,798 $48.01 710,452
Vera Therapeutics Inc VERA
Class A Common Stock
2024-10-28 Sell 202 $49.54 10,007
Vera Therapeutics Inc VERA
Class A Common Stock
2024-09-19 Sell 13,823 $42.31 584,851
Vera Therapeutics Inc VERA
Class A Common Stock
2024-09-18 Sell 1,177 $42.01 49,446
Vera Therapeutics Inc VERA
Class A Common Stock
2024-09-18 Sell 1,476 $42.00 61,992
Acelyrin Inc SLRN
Director Stock Option (right to buy) · derivative
2024-06-07 Grant 92,158 $0.00
Sagimet Biosciences Inc SGMT
Stock Option (Right to Buy) · derivative
2024-06-05 Grant 51,459 $0.00
Progyny Inc PGNY
Common Stock
2024-05-23 Grant 7,206 $0.00
Progyny Inc PGNY
Stock Option (Right to Buy) · derivative
2024-05-23 Grant 26,926 $0.00
Vera Therapeutics Inc VERA
Stock Option (right to buy) · derivative
2024-05-15 Grant 14,000 $0.00
showing 20 of 200 most recent transactions
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