Understand Stock

$ACAD

$26.65 +$0.43 (1.64%)

Deep Research with AI Research

Overview

$ACAD Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

BROS. ADVISORS LP BAKER

3,677,357 shares

Net: +18,622 B/S: ∞

JULIAN BAKER

3,383,621 shares

Net: 0 B/S: -

Brothers Life Sciences LP Baker

2,337,100 shares

Net: 0 B/S: -

FELIX BAKER

489,977 shares

Net: 0 B/S: -

Catherine Owen Adams

353,261 shares

Net: 0 B/S: -

Douglas J Williamson

237,296 shares

Net: 0 B/S: -

STEPHEN DAVIS

186,555 shares

Net: 0 B/S: -

MARY ANN GRAY

139,476 shares

Net: 0 B/S: -

Thomas Garner

97,947 shares

Net: +97,947 B/S: ∞

Mark C. Schneyer

66,145 shares

Net: +84,503 B/S: 2.71

Brendan Teehan

62,105 shares

Net: 0 B/S: -

AUSTIN D. KIM

46,901 shares

Net: 0 B/S: -

Leslie L Iversen

36,127 shares

Net: 0 B/S: -

Terrence O Moore

33,750 shares

Net: 0 B/S: -

L.P. 14159,

30,000 shares

Net: 0 B/S: -

Glenn Baity

28,125 shares

Net: 0 B/S: -

James Kihara

24,509 shares

Net: +20,330 B/S: 2.48

TODD S. YOUNG

18,750 shares

Net: 0 B/S: -

LESTER J PH D KAPLAN

17,000 shares

Net: 0 B/S: -

James M Daly

16,004 shares

Net: -5,889 B/S: 0.8

Laura Brege

16,004 shares

Net: +24,111 B/S: ∞

EDMUND HARRIGAN

16,004 shares

Net: +24,111 B/S: ∞

ELIZABETH A. GAROFALO

16,004 shares

Net: +22,511 B/S: 15.07

Adora Ndu

16,004 shares

Net: +24,111 B/S: ∞

Jonathan Poole

16,004 shares

Net: +25,496 B/S: ∞

Adams Catherine Owen

14,803 shares

Net: +274,873 B/S: 24.61

DANIEL B SOLAND

13,793 shares

Net: 0 B/S: -

William McDowall Wells

12,500 shares

Net: 0 B/S: -

Torsten Rasmussen

12,500 shares

Net: 0 B/S: -

MICHAEL T BORER

12,500 shares

Net: 0 B/S: -

Bros. Advisors (GP) LLC Baker

12,500 shares

Net: 0 B/S: -

Jennifer J Rhodes

11,280 shares

Net: +100,356 B/S: 10.3

Elena Ridloff

10,553 shares

Net: 0 B/S: -

MICHAEL J. YANG

8,059 shares

Net: 0 B/S: -

Elizabeth H.Z. Thompson

3,280 shares

Net: +104,854 B/S: 31.53

Eric Alejandro Miller

270 shares

Net: 0 B/S: -

Srdjan R. Stankovic

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
BROS. ADVISORS LP BAKER	3,677,357	+18,622	∞
JULIAN BAKER	3,383,621	0	-
Brothers Life Sciences LP Baker	2,337,100	0	-
FELIX BAKER	489,977	0	-
Catherine Owen Adams	353,261	0	-
Douglas J Williamson	237,296	0	-
STEPHEN DAVIS	186,555	0	-
MARY ANN GRAY	139,476	0	-
Thomas Garner	97,947	+97,947	∞
Mark C. Schneyer	66,145	+84,503	2.71
Brendan Teehan	62,105	0	-
AUSTIN D. KIM	46,901	0	-
Leslie L Iversen	36,127	0	-
Terrence O Moore	33,750	0	-
L.P. 14159,	30,000	0	-
Glenn Baity	28,125	0	-
James Kihara	24,509	+20,330	2.48
TODD S. YOUNG	18,750	0	-
LESTER J PH D KAPLAN	17,000	0	-
James M Daly	16,004	-5,889	0.8
Laura Brege	16,004	+24,111	∞
EDMUND HARRIGAN	16,004	+24,111	∞
ELIZABETH A. GAROFALO	16,004	+22,511	15.07
Adora Ndu	16,004	+24,111	∞
Jonathan Poole	16,004	+25,496	∞
Adams Catherine Owen	14,803	+274,873	24.61
DANIEL B SOLAND	13,793	0	-
William McDowall Wells	12,500	0	-
Torsten Rasmussen	12,500	0	-
MICHAEL T BORER	12,500	0	-
Bros. Advisors (GP) LLC Baker	12,500	0	-
Jennifer J Rhodes	11,280	+100,356	10.3
Elena Ridloff	10,553	0	-
MICHAEL J. YANG	8,059	0	-
Elizabeth H.Z. Thompson	3,280	+104,854	31.53
Eric Alejandro Miller	270	0	-
Srdjan R. Stankovic	0	0	-

Individual Transactions

May 29, 2026

EDMUND HARRIGAN

Option Exercise/Conversion

Change: +8,107

Price: $0.00

Shares: 43,148

Value: +$0

EDMUND HARRIGAN

Grant/Award Acquisition

Change: +16,004

Price: $0.00

Shares: 16,004

Value: +$0

Laura Brege

Option Exercise/Conversion

Change: +8,107

Price: $0.00

Shares: 23,202

Value: +$0

Laura Brege

Grant/Award Acquisition

Change: +16,004

Price: $0.00

Shares: 16,004

Value: +$0

James M Daly

Option Exercise/Conversion

Change: +8,107

Price: $0.00

Shares: 12,148

Value: +$0

James M Daly

Grant/Award Acquisition

Change: +16,004

Price: $0.00

Shares: 16,004

Value: +$0

Jonathan Poole

Option Exercise/Conversion

Change: +2,010

Price: $0.00

Shares: 2,010

Value: +$0

Jonathan Poole

Grant/Award Acquisition

Change: +16,004

Price: $0.00

Shares: 16,004

Value: +$0

ELIZABETH A. GAROFALO

Option Exercise/Conversion

Change: +8,107

Price: $0.00

Shares: 33,489

Value: +$0

ELIZABETH A. GAROFALO

Grant/Award Acquisition

Change: +16,004

Price: $0.00

Shares: 16,004

Value: +$0

Adora Ndu

Option Exercise/Conversion

Change: +8,107

Price: $0.00

Shares: 32,908

Value: +$0

Adora Ndu

Grant/Award Acquisition

Change: +16,004

Price: $0.00

Shares: 16,004

Value: +$0

BROS. ADVISORS LP BAKER

Grant/Award Acquisition

Change: +18,622

Price: $0.00

Shares: 3,677,357

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
EDMUND HARRIGAN	Jun 01	Option Exercise/Conversion (M) Compensation/Award	43,148	+8,107	$0.00	+$0
EDMUND HARRIGAN	Jun 01	Grant/Award Acquisition (A) Compensation/Award	16,004	+16,004	$0.00	+$0
Laura Brege	Jun 01	Option Exercise/Conversion (M) Compensation/Award	23,202	+8,107	$0.00	+$0
Laura Brege	Jun 01	Grant/Award Acquisition (A) Compensation/Award	16,004	+16,004	$0.00	+$0
James M Daly	Jun 01	Option Exercise/Conversion (M) Compensation/Award	12,148	+8,107	$0.00	+$0
James M Daly	Jun 01	Grant/Award Acquisition (A) Compensation/Award	16,004	+16,004	$0.00	+$0
Jonathan Poole	Jun 01	Option Exercise/Conversion (M) Compensation/Award	2,010	+2,010	$0.00	+$0
Jonathan Poole	Jun 01	Grant/Award Acquisition (A) Compensation/Award	16,004	+16,004	$0.00	+$0
ELIZABETH A. GAROFALO	Jun 01	Option Exercise/Conversion (M) Compensation/Award	33,489	+8,107	$0.00	+$0
ELIZABETH A. GAROFALO	Jun 01	Grant/Award Acquisition (A) Compensation/Award	16,004	+16,004	$0.00	+$0
Adora Ndu	Jun 01	Option Exercise/Conversion (M) Compensation/Award	32,908	+8,107	$0.00	+$0
Adora Ndu	Jun 01	Grant/Award Acquisition (A) Compensation/Award	16,004	+16,004	$0.00	+$0
BROS. ADVISORS LP BAKER	Jun 02	Grant/Award Acquisition (A) Compensation/Award	3,677,357	+18,622	$0.00	+$0

May 26, 2026

James Kihara

Open Market Sale

Change: -5,401

Price: $21.18

Shares: 24,509

Value: -$114,393

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Kihara	May 27	Open Market Sale (S) Market Sale	24,509	-5,401	$21.18	-$114,393

May 04, 2026

James Kihara

Open Market Sale

Change: -1,332

Price: $21.79

Shares: 29,129

Value: -$29,024

Mark C. Schneyer

Open Market Sale

Change: -3,506

Price: $21.79

Shares: 66,145

Value: -$76,395

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Kihara	May 05	Open Market Sale (S) Market Sale	29,129	-1,332	$21.79	-$29,024
Mark C. Schneyer	May 05	Open Market Sale (S) Market Sale	66,145	-3,506	$21.79	-$76,395

May 01, 2026

James Kihara

Option Exercise/Conversion

Change: +2,596

Price: $0.00

Shares: 30,461

Value: +$0

Mark C. Schneyer

Option Exercise/Conversion

Change: +6,815

Price: $0.00

Shares: 69,651

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Kihara	May 05	Option Exercise/Conversion (M) Compensation/Award	30,461	+2,596	$0.00	+$0
Mark C. Schneyer	May 05	Option Exercise/Conversion (M) Compensation/Award	69,651	+6,815	$0.00	+$0

April 07, 2026

James Kihara

Open Market Sale

Change: -1,030

Price: $22.20

Shares: 27,865

Value: -$22,866

Mark C. Schneyer

Open Market Sale

Change: -2,709

Price: $22.20

Shares: 62,836

Value: -$60,139

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Kihara	Apr 07	Open Market Sale (S) Market Sale	27,865	-1,030	$22.20	-$22,866
Mark C. Schneyer	Apr 07	Open Market Sale (S) Market Sale	62,836	-2,709	$22.20	-$60,139