SEIDENBERG BETH C Insider Trades

Insider Trading History

Track insider trading activity for SEIDENBERG BETH C. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Kyverna Therapeutics
Kyverna Therapeutics KYTX
Director
Holding Value $170k 21,727 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$221k 25,675 shares
$8.59
$7.82
Kyverna Therapeutics
Kyverna Therapeutics KYTX
Director
Holding Value $6.8M 869,317 shares
Last Trade
Dec 18, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$1M 133,333 shares
$7.50
$7.82
Sagimet Biosciences
Sagimet Biosciences SGMT
Director
Holding Value $221k 32,250 shares
Last Trade
Jun 09, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$172k 32,250 shares
$5.33
$6.86
Sagimet Biosciences
Sagimet Biosciences SGMT
Director
Holding Value $196k 28,522 shares
Last Trade
Jun 06, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$159k 28,522 shares
$5.56
$6.86
Kyverna Therapeutics
Kyverna Therapeutics KYTX
10% owner
Holding Value $511k 65,351 shares
Last Trade
May 29, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$172k 65,351 shares
$2.63
$7.82
Acelyrin
Acelyrin SLRN
Director
Holding Value $0 0 shares
Last Trade
May 21, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$262k 115,401 shares
$2.27
$2.27
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $438k 14,000 shares
Last Trade
May 14, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$297k 14,000 shares
$21.19
$31.27
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $4.12M 131,755 shares
Last Trade
Oct 28, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$720k 15,000 shares
$48.03
$31.27
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $4.58M 146,553 shares
Last Trade
Sep 19, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$585k 13,823 shares
$42.31
$31.27
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $5.01M 160,376 shares
Last Trade
Sep 18, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$111k 2,653 shares
$42.00
$31.27
Sagimet Biosciences
Sagimet Biosciences SGMT
Director
Holding Value $353k 51,459 shares
Last Trade
Jun 05, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$239k 51,459 shares
$4.64
$6.86
Progyny
Progyny PGNY
Director
Holding Value $1.08M 43,416 shares
Last Trade
May 23, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$731k 26,926 shares
$27.15
$24.99
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $438k 14,000 shares
Last Trade
May 15, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$598k 14,000 shares
$42.69
$31.27
Progyny
Progyny PGNY
Director
Holding Value $905k 36,210 shares
Last Trade
Jun 23, 2023 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$376k 10,284 shares
$36.59
$24.99
Progyny
Progyny PGNY
Director
Holding Value $0 0 shares
Last Trade
Jun 23, 2023 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$628k 17,162 shares
$36.59
$24.99
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Director
Holding Value $1.11M 115,689 shares
Last Trade
May 31, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.04M 79,500 shares
$38.25
$9.63
Progyny
Progyny PGNY
Director
Holding Value $493k 19,709 shares
Last Trade
May 24, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$878k 22,970 shares
$38.24
$24.99
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $625k 20,000 shares
Last Trade
May 10, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$154k 20,000 shares
$7.70
$31.27
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $61M 1,949,295 shares
Last Trade
Mar 30, 2023 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$16.7k 2,300 shares
$7.24
$31.27
Vera Therapeutics
Vera Therapeutics VERA
Director
Holding Value $60.9M 1,946,995 shares
Last Trade
Mar 28, 2023 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$173k 23,908 shares
$7.24
$31.27

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