Catalyst Biosciences Insider Trades

CBIO

Track insider trading activity from Catalyst Biosciences executives and directors. See which insiders are buying and selling CBIO stock.

Trades Last 12 Months

CBIO Price

All Insider Trades for Catalyst Biosciences

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Im Ellie Eunkyung Chief Medical Officer
Holding Value $338k 22,069 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$21.9k 1,219 shares
$17.99
$15.30
Scalzo Richard William Chief Financial Officer
Holding Value $311k 20,298 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$20k 1,112 shares
$17.99
$15.30
Brumm Joshua T Chief Executive Officer
Holding Value $4.3M 281,212 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$761k 42,305 shares
$17.99
$15.30
Holding Value $296k 19,330 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$21.9k 1,218 shares
$17.99
$15.30
Lynch Ryan See Remarks
Holding Value $212k 13,871 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$8.37k 465 shares
$17.99
$15.30
Pinkas Jan Chief Scientific Officer
Holding Value $340k 22,239 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$23.2k 1,288 shares
$17.99
$15.30
Mc Neill Jonathan President And COO
Holding Value $2.13M 139,158 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$370k 20,549 shares
$17.99
$15.30
Holding Value $169k 11,050 shares
Last Trade
Jun 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$188k 11,050 shares
$17.01
$15.30
Violin Jonathan Director
Holding Value $169k 11,050 shares
Last Trade
Jun 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$188k 11,050 shares
$17.01
$15.30
Holding Value $169k 11,050 shares
Last Trade
Jun 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$188k 11,050 shares
$17.01
$15.30
Moran Susan Director
Holding Value $169k 11,050 shares
Last Trade
Jun 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$188k 11,050 shares
$17.01
$15.30
Balcom Alexandra Director
Holding Value $169k 11,050 shares
Last Trade
Jun 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$188k 11,050 shares
$17.01
$15.30
Mc Neill Jonathan President And COO
Holding Value $1.19M 78,029 shares
Last Trade
Dec 15, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.03M 78,029 shares
$13.21
$15.30
Doughty Christopher Grant Chief Business Officer
Holding Value $952k 62,194 shares
Last Trade
Dec 15, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.08M 81,569 shares
$13.19
$15.30
Holding Value $42.1M 2,747,866 shares
Last Trade
Dec 04, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$18.2M 1,360,000 shares
$13.41
$15.30
Mcneill Jonathan See Remarks
Holding Value $2.05M 134,200 shares
Last Trade
Jun 13, 2025 Sale
$6.44M 402,600 shares
$16.00
$15.30
Holding Value $96.7M 6,317,565 shares
Last Trade
Aug 08, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$133k 260,873 shares
$0.51
$15.30
Rock Edwin Chief Medical Officer
Holding Value $10.4M 680,403 shares
Last Trade
Jun 21, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$58.8k 115,000 shares
$0.51
$15.30
Hahn Brian M. SVP Finance, CFO
Holding Value $1.08M 70,643 shares
Last Trade
Jun 18, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$8.95k 17,500 shares
$0.51
$15.30
Holding Value $612k 40,000 shares
Last Trade
May 01, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$20.5k 40,000 shares
$0.51
$15.30

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