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CIK 0001672688 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

Ticker
ABSI
Exchange
Nasdaq
Industry
Services-Commercial Physical & Biological Research
FY end
Dec 31
Entity type
operating
EIN
853383487
Phone
(360) 949-1041
Business address
18105 SE MILL PLAIN BLVD, VANCOUVER, WA, 98683
Former names
AbSci, LLC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 40 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-02 Bedrick Todd SVP, CAO Grant or award · Stock Option (right to buy) +195,900 195,900
2026-03-02 McClain Sean Chief Executive Officer Grant or award +406,200 8,740,767
2026-03-02 McClain Sean Chief Executive Officer Grant or award · Stock Option (right to buy) +1,603,200 1,603,200
2026-03-02 Pangalos Menelas N Director Grant or award +5,800 194,855
2026-03-02 Pangalos Menelas N Director Grant or award · Stock Option (right to buy) +22,800 22,800
2026-03-02 Walker Shelby J. Chief Legal Officer Grant or award +90,300 149,600
2026-03-02 Walker Shelby J. Chief Legal Officer Grant or award · Stock Option (right to buy) +356,300 356,300
2026-03-02 McClain Sean Chief Executive Officer Grant or award +406,200 8,740,767
2026-03-02 McClain Sean Chief Executive Officer Grant or award · Stock Option (right to buy) +1,603,200 1,603,200
2026-03-02 Bedrick Todd SVP, CAO Grant or award +49,600 222,224
2026-03-02 Bedrick Todd SVP, CAO Grant or award · Stock Option (right to buy) +195,900 195,900
2026-03-02 Jonasson Zachariah CFO / CBO Grant or award +135,400 510,631
2026-03-02 Jonasson Zachariah CFO / CBO Grant or award · Stock Option (right to buy) +534,400 534,400
2026-03-02 Jonasson Zachariah CFO / CBO Shares withheld for taxes −8,307 $2.74 $23K 375,231
2026-02-27 Pangalos Menelas N Director Purchase +75,095 $2.74 $206K 189,055
2026-02-23 McClain Sean Chief Executive Officer Option exercise +396,399 $1.21 $480K 8,730,966
2026-02-23 McClain Sean Chief Executive Officer Shares withheld for taxes −267,008 $2.65 $708K 8,463,958
2026-02-23 McClain Sean Chief Executive Officer Option exercise · Stock Option (right to buy) −396,399 0
2026-02-03 Busch Andreas Chief Innovation Officer Shares withheld for taxes −1,469 $2.99 $4K 322,703
2026-02-02 Jonasson Zachariah CFO / CBO Shares withheld for taxes −17,496 $2.99 $52K 383,538

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