ABSI

Absci Corp

Insider trading activity for Absci Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

+$148.9K

net buying

Bought(1 · 1 insiders): $148.9K
Sold(0 · 0 insiders): $0

Past 6 months

+$349.6K

net buying

Bought(2 · 2 insiders): $349.6K
Sold(0 · 0 insiders): $0

Past 12 months

+$933.2K

net buying

Bought(5 · 4 insiders): $933.2K
Sold(0 · 0 insiders): $0

Transaction history

The 67 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 31	Jonasson Zachariah	CFO / Cbo	FTAX	8,320	$8.71	$72.5K	-1.7%	Open the original filing on SEC.gov
Aug 3	Somaratne Ransi…	CMO, Head of R&D	AGRANT◆	383,000	—	—	—	Open the original filing on SEC.gov
Jun 30	Szela Mary T	Director	PBUY★	12,900	$11.54	$148.9K	+153.6%	Open the original filing on SEC.gov
Jun 24	McClain Sean	Chief Executive Officer	FTAX	59,896	$10.08	$603.5K	-0.7%	Open the original filing on SEC.gov
Jun 4	Pangalos Menelas N	Director	AGRANT◆	39,800	—	—	—	Open the original filing on SEC.gov
Jun 4	Pangalos Menelas N	Director	AGRANT	10,100	—	—	+4.3%	Open the original filing on SEC.gov
Jun 4	Van Houten Frans	Director	AGRANT◆	39,800	—	—	—	Open the original filing on SEC.gov
Jun 4	Van Houten Frans	Director	AGRANT	10,100	—	—	+16.0%	Open the original filing on SEC.gov
Jun 4	Rabinovitsj Daniel A	Director	AGRANT◆	39,800	—	—	—	Open the original filing on SEC.gov
Jun 4	Rabinovitsj Daniel A	Director	AGRANT	10,100	—	—	+43.3%	Open the original filing on SEC.gov
Jun 4	Sirosh Joseph	Director	AGRANT◆	39,800	—	—	—	Open the original filing on SEC.gov
Jun 4	Sirosh Joseph	Director	AGRANT	10,100	—	—	+43.3%	Open the original filing on SEC.gov
Jun 4	McGinnis Karen K	Director	AGRANT◆	39,800	—	—	—	Open the original filing on SEC.gov
Jun 4	McGinnis Karen K	Director	AGRANT	10,100	—	—	+26.4%	Open the original filing on SEC.gov
Jun 4	Szela Mary T	Director	AGRANT◆↺	33,200	—	—	—	Open the original filing on SEC.gov
Jun 4	Szela Mary T	Director	AGRANT↺	8,400	—	—	—	Open the original filing on SEC.gov
May 31	Jonasson Zachariah	CFO / Cbo	FTAX	8,319	$6.75	$56.2K	-1.7%	Open the original filing on SEC.gov
May 13	Pangalos Menelas N	Director	PBUY	37,453	$5.36	$200.7K	+19.2%	Open the original filing on SEC.gov
Mar 12	Busch Andreas	Chief Innovation Officer	PBUY↓	100,000	$2.29	$229K	+31.1%	Open the original filing on SEC.gov
Mar 3	Busch Andreas	Chief Innovation Officer	FTAX	1,257	$2.80	$3.5K	-0.4%	Open the original filing on SEC.gov
Mar 3	Walker Shelby J.	Chief Legal Officer	FTAX↺	9,825	$2.80	$27.5K	-6.6%	Open the original filing on SEC.gov
Mar 3	Jonasson Zachariah	CFO / Cbo	FTAX↺	10,848	$2.80	$30.4K	-2.1%	Open the original filing on SEC.gov
Mar 3	Bedrick Todd	SVP, CAO	FTAX↺	5,282	$2.80	$14.8K	-2.4%	Open the original filing on SEC.gov
Mar 3	McClain Sean	Chief Executive Officer	FTAX↺	25,316	$2.80	$70.9K	-0.3%	Open the original filing on SEC.gov
Mar 3	Somaratne Ransi…	CMO, Head of R&D	AGRANT◆	650,000	—	—	—	Open the original filing on SEC.gov
Mar 2	Pangalos Menelas N	Director	AGRANT◆	22,800	—	—	—	Open the original filing on SEC.gov
Mar 2	Pangalos Menelas N	Director	AGRANT	5,800	—	—	+3.1%	Open the original filing on SEC.gov
Mar 2	Walker Shelby J.	Chief Legal Officer	AGRANT◆↺	356,300	—	—	—	Open the original filing on SEC.gov
Mar 2	Walker Shelby J.	Chief Legal Officer	AGRANT↺	90,300	—	—	+152.3%	Open the original filing on SEC.gov
Mar 2	Jonasson Zachariah	CFO / Cbo	AGRANT◆↺	534,400	—	—	—	Open the original filing on SEC.gov
Mar 2	Jonasson Zachariah	CFO / Cbo	AGRANT↺	135,400	—	—	+36.1%	Open the original filing on SEC.gov
Mar 2	Bedrick Todd	SVP, CAO	AGRANT◆↺	195,900	—	—	—	Open the original filing on SEC.gov
Mar 2	Bedrick Todd	SVP, CAO	AGRANT↺	49,600	—	—	+28.7%	Open the original filing on SEC.gov
Mar 2	McClain Sean	Chief Executive Officer	AGRANT◆↺	1.6M	—	—	—	Open the original filing on SEC.gov
Mar 2	McClain Sean	Chief Executive Officer	AGRANT↺	406,200	—	—	+4.9%	Open the original filing on SEC.gov
Feb 27	Pangalos Menelas N	Director	PBUY	75,095	$2.74	$205.8K	+65.9%	Open the original filing on SEC.gov
Feb 23	McClain Sean	Chief Executive Officer	MEXER◆	396,399	—	—	—	Open the original filing on SEC.gov
Feb 23	McClain Sean	Chief Executive Officer	FTAX	267,008	$2.65	$707.6K	-3.1%	Open the original filing on SEC.gov
Feb 23	McClain Sean	Chief Executive Officer	MEXER	396,399	$1.21	$479.6K	+4.8%	Open the original filing on SEC.gov
Feb 3	Busch Andreas	Chief Innovation Officer	FTAX	1,469	$2.99	$4.4K	-0.4%	Open the original filing on SEC.gov
Feb 2	Bedrick Todd	SVP, CAO	FTAX	3,659	$2.99	$10.9K	-2.1%	Open the original filing on SEC.gov
Feb 2	Jonasson Zachariah	CFO / Cbo	FTAX↺	17,496	$2.99	$52.3K	-4.4%	Open the original filing on SEC.gov
Feb 2	McClain Sean	Chief Executive Officer	FTAX↺	26,761	$2.99	$80K	-0.3%	Open the original filing on SEC.gov
Jan 28	Bedrick Todd	SVP, CAO	AGRANT◆	59,400	—	—	—	Open the original filing on SEC.gov
Jan 28	Bedrick Todd	SVP, CAO	AGRANT	15,000	—	—	+9.3%	Open the original filing on SEC.gov
Dec 5, 2025	Van Houten Frans	Director	PBUY★	40,000	$3.72	$148.8K	+171.5%	Open the original filing on SEC.gov
Nov 30, 2025	Jonasson Zachariah	CFO / Cbo	FTAX	8,320	$3.17	$26.4K	-2.0%	Open the original filing on SEC.gov
Oct 14, 2025	McClain Sean	Chief Executive Officer	FTAX	23,293	$3.68	$85.7K	-0.3%	Open the original filing on SEC.gov
Oct 14, 2025	Jonasson Zachariah	CFO / Cbo	FTAX	387	$3.68	$1.4K	<0.1%	Open the original filing on SEC.gov
Oct 14, 2025	Busch Andreas	Chief Innovation Officer	FTAX	3,092	$3.68	$11.4K	-0.9%	Open the original filing on SEC.gov
Oct 14, 2025	Bedrick Todd	SVP, CAO	FTAX	21,950	$3.68	$80.8K	-12.0%	Open the original filing on SEC.gov
Sep 22, 2025	Pangalos Menelas N	Director	PBUY	95,785	$2.66	$254.8K	+527.0%	Open the original filing on SEC.gov
Sep 22, 2025	Bedrick Todd	SVP, CAO	PBUY	10,000	$2.70	$27K	+5.9%	Open the original filing on SEC.gov
Aug 31, 2025	Jonasson Zachariah	CFO / Cbo	FTAX	8,319	$2.39	$19.9K	-2.0%	Open the original filing on SEC.gov
Jul 28, 2025	Busch Andreas	Chief Innovation Officer	PBUY	50,000	$3.04	$152K	+18.0%	Open the original filing on SEC.gov
Jul 7, 2025	Szela Mary T	Director	AGRANT◆	178,400	—	—	—	Open the original filing on SEC.gov
Jun 11, 2025	Pangalos Menelas N	Director	AGRANT◆	57,400	—	—	—	Open the original filing on SEC.gov
Jun 11, 2025	Pangalos Menelas N	Director	AGRANT	14,500	—	—	+394.6%	Open the original filing on SEC.gov
Jun 11, 2025	Rabinovitsj Daniel A	Director	AGRANT◆	57,400	—	—	—	Open the original filing on SEC.gov
Jun 11, 2025	Rabinovitsj Daniel A	Director	AGRANT	14,500	—	—	+164.4%	Open the original filing on SEC.gov
Jun 11, 2025	Sirosh Joseph	Director	AGRANT◆	57,400	—	—	—	Open the original filing on SEC.gov
Jun 11, 2025	Sirosh Joseph	Director	AGRANT	14,500	—	—	+164.4%	Open the original filing on SEC.gov
Jun 11, 2025	McGinnis Karen K	Director	AGRANT◆	57,400	—	—	—	Open the original filing on SEC.gov
Jun 11, 2025	McGinnis Karen K	Director	AGRANT	14,500	—	—	+60.9%	Open the original filing on SEC.gov
Jun 11, 2025	Van Houten Frans	Director	AGRANT◆	57,400	—	—	—	Open the original filing on SEC.gov
Jun 11, 2025	Van Houten Frans	Director	AGRANT	14,500	—	—	+164.4%	Open the original filing on SEC.gov
May 31, 2025	Jonasson Zachariah	CFO / Cbo	FTAX	5,194	$2.65	$13.8K	-1.2%	Open the original filing on SEC.gov

FTAX$72.5K

Jonasson Zachariah · CFO / CboAug 31

8,320 sh @ $8.71 · -1.7% own

AGRANT◆—

Somaratne Ransi… · CMO, Head of R&DAug 3

383,000 sh

PBUY★$148.9K

Szela Mary T · DirectorJun 30

12,900 sh @ $11.54 · +153.6% own

FTAX$603.5K

McClain Sean · Chief Executive…Jun 24

59,896 sh @ $10.08 · -0.7% own

AGRANT◆—

Pangalos Menelas N · DirectorJun 4

39,800 sh

AGRANT—

Pangalos Menelas N · DirectorJun 4

10,100 sh · +4.3% own

AGRANT◆—

Van Houten Frans · DirectorJun 4

39,800 sh

AGRANT—

Van Houten Frans · DirectorJun 4

10,100 sh · +16.0% own

AGRANT◆—

Rabinovitsj Daniel A · DirectorJun 4

39,800 sh

AGRANT—

Rabinovitsj Daniel A · DirectorJun 4

10,100 sh · +43.3% own

AGRANT◆—

Sirosh Joseph · DirectorJun 4

39,800 sh

AGRANT—

Sirosh Joseph · DirectorJun 4

10,100 sh · +43.3% own

AGRANT◆—

McGinnis Karen K · DirectorJun 4

39,800 sh

AGRANT—

McGinnis Karen K · DirectorJun 4

10,100 sh · +26.4% own

AGRANT◆↺—

Szela Mary T · DirectorJun 4

33,200 sh

AGRANT↺—

Szela Mary T · DirectorJun 4

8,400 sh

FTAX$56.2K

Jonasson Zachariah · CFO / CboMay 31

8,319 sh @ $6.75 · -1.7% own

PBUY$200.7K

Pangalos Menelas N · DirectorMay 13

37,453 sh @ $5.36 · +19.2% own

PBUY↓$229K

Busch Andreas · Chief Innovation…Mar 12

100,000 sh @ $2.29 · +31.1% own

FTAX$3.5K

Busch Andreas · Chief Innovation…Mar 3

1,257 sh @ $2.80 · -0.4% own

FTAX↺$27.5K

Walker Shelby J. · Chief Legal…Mar 3

9,825 sh @ $2.80 · -6.6% own

FTAX↺$30.4K

Jonasson Zachariah · CFO / CboMar 3

10,848 sh @ $2.80 · -2.1% own

FTAX↺$14.8K

Bedrick Todd · SVP, CAOMar 3

5,282 sh @ $2.80 · -2.4% own

FTAX↺$70.9K

McClain Sean · Chief Executive…Mar 3

25,316 sh @ $2.80 · -0.3% own

AGRANT◆—

Somaratne Ransi… · CMO, Head of R&DMar 3

650,000 sh

AGRANT◆—

Pangalos Menelas N · DirectorMar 2

22,800 sh

AGRANT—

Pangalos Menelas N · DirectorMar 2

5,800 sh · +3.1% own

AGRANT◆↺—

Walker Shelby J. · Chief Legal…Mar 2

356,300 sh

AGRANT↺—

Walker Shelby J. · Chief Legal…Mar 2

90,300 sh · +152.3% own

AGRANT◆↺—

Jonasson Zachariah · CFO / CboMar 2

534,400 sh

AGRANT↺—

Jonasson Zachariah · CFO / CboMar 2

135,400 sh · +36.1% own

AGRANT◆↺—

Bedrick Todd · SVP, CAOMar 2

195,900 sh

AGRANT↺—

Bedrick Todd · SVP, CAOMar 2

49,600 sh · +28.7% own

AGRANT◆↺—

McClain Sean · Chief Executive…Mar 2

1.6M sh

AGRANT↺—

McClain Sean · Chief Executive…Mar 2

406,200 sh · +4.9% own

PBUY$205.8K

Pangalos Menelas N · DirectorFeb 27

75,095 sh @ $2.74 · +65.9% own

MEXER◆—

McClain Sean · Chief Executive…Feb 23

396,399 sh

FTAX$707.6K

McClain Sean · Chief Executive…Feb 23

267,008 sh @ $2.65 · -3.1% own

MEXER$479.6K

McClain Sean · Chief Executive…Feb 23

396,399 sh @ $1.21 · +4.8% own

FTAX$4.4K

Busch Andreas · Chief Innovation…Feb 3

1,469 sh @ $2.99 · -0.4% own

FTAX$10.9K

Bedrick Todd · SVP, CAOFeb 2

3,659 sh @ $2.99 · -2.1% own

FTAX↺$52.3K

Jonasson Zachariah · CFO / CboFeb 2

17,496 sh @ $2.99 · -4.4% own

FTAX↺$80K

McClain Sean · Chief Executive…Feb 2

26,761 sh @ $2.99 · -0.3% own

AGRANT◆—

Bedrick Todd · SVP, CAOJan 28

59,400 sh

AGRANT—

Bedrick Todd · SVP, CAOJan 28

15,000 sh · +9.3% own

PBUY★$148.8K

Van Houten Frans · DirectorDec 5, 2025

40,000 sh @ $3.72 · +171.5% own

FTAX$26.4K

Jonasson Zachariah · CFO / CboNov 30, 2025

8,320 sh @ $3.17 · -2.0% own

FTAX$85.7K

McClain Sean · Chief Executive…Oct 14, 2025

23,293 sh @ $3.68 · -0.3% own

FTAX$1.4K

Jonasson Zachariah · CFO / CboOct 14, 2025

387 sh @ $3.68 · <0.1% own

FTAX$11.4K

Busch Andreas · Chief Innovation…Oct 14, 2025

3,092 sh @ $3.68 · -0.9% own

FTAX$80.8K

Bedrick Todd · SVP, CAOOct 14, 2025

21,950 sh @ $3.68 · -12.0% own

PBUY$254.8K

Pangalos Menelas N · DirectorSep 22, 2025

95,785 sh @ $2.66 · +527.0% own

PBUY$27K

Bedrick Todd · SVP, CAOSep 22, 2025

10,000 sh @ $2.70 · +5.9% own

FTAX$19.9K

Jonasson Zachariah · CFO / CboAug 31, 2025

8,319 sh @ $2.39 · -2.0% own

PBUY$152K

Busch Andreas · Chief Innovation…Jul 28, 2025

50,000 sh @ $3.04 · +18.0% own

AGRANT◆—

Szela Mary T · DirectorJul 7, 2025

178,400 sh

AGRANT◆—

Pangalos Menelas N · DirectorJun 11, 2025

57,400 sh

AGRANT—

Pangalos Menelas N · DirectorJun 11, 2025

14,500 sh · +394.6% own

AGRANT◆—

Rabinovitsj Daniel A · DirectorJun 11, 2025

57,400 sh

AGRANT—

Rabinovitsj Daniel A · DirectorJun 11, 2025

14,500 sh · +164.4% own

AGRANT◆—

Sirosh Joseph · DirectorJun 11, 2025

57,400 sh

AGRANT—

Sirosh Joseph · DirectorJun 11, 2025

14,500 sh · +164.4% own

AGRANT◆—

McGinnis Karen K · DirectorJun 11, 2025

57,400 sh

AGRANT—

McGinnis Karen K · DirectorJun 11, 2025

14,500 sh · +60.9% own

AGRANT◆—

Van Houten Frans · DirectorJun 11, 2025

57,400 sh

AGRANT—

Van Houten Frans · DirectorJun 11, 2025

14,500 sh · +164.4% own

FTAX$13.8K

Jonasson Zachariah · CFO / CboMay 31, 2025

5,194 sh @ $2.65 · -1.2% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

2 of 31 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 107 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Mar 3	Aug 6	Somaratne Ransi Mudalinaya…CMO, Head of R&D	107days · about 5 months	—	Filing ↗
Jun 4	Jun 10	McGinnis Karen KDirector	2days	—	Filing ↗

Somaratne Ransi Mudalinaya…CMO, Head of R&D

107days · about 5 months

Traded Mar 3 · filed Aug 6Filing ↗

McGinnis Karen KDirector

2days

Traded Jun 4 · filed Jun 10Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

More biotech & pharma companies

Other issuers in the same industry with insider filings on record.

Whole sector →