CHEMBIO DIAGNOSTICS, INC.

PrivateCIK: 1092662

Location

HAUPPAUGE, NY

PERCEPTIVE ADVISORS LLC

→MEIRAGTX HOLDINGS PLC

Jun 15, 2026·6d ago

1 txn

PERCEPTIVE ADVISORS LLC

→SOLID BIOSCIENCES INC.

Jun 11, 2026·Jun 11, 2026

1 txn

POLAN MARY LAKE PH D

→QUIDELORTHO CORP

Jun 9, 2026·Jun 9, 2026

5 txn

POLAN MARY LAKE PH D

→QUIDELORTHO CORP

Jun 2, 2026·Jun 2, 2026

3 txn

PERCEPTIVE ADVISORS LLC

13F-HR

Holdings

May 15, 2026·May 15, 2026

PERCEPTIVE ADVISORS LLC

→IMMATICS N.V.

Mar 18, 2026·Mar 18, 2026

7 txn

PERCEPTIVE ADVISORS LLC

→SOLID BIOSCIENCES INC.

Mar 11, 2026·Mar 11, 2026

1 txn

PERCEPTIVE ADVISORS LLC

13F-HR

Holdings

Feb 17, 2026·Feb 17, 2026

PERCEPTIVE ADVISORS LLC

→MEIRAGTX HOLDINGS PLC

Jan 2, 2026·Jan 2, 2026

1 txn

POLAN MARY LAKE PH D

→QUIDELORTHO CORP

Nov 24, 2025·Nov 24, 2025

2 txn

PERCEPTIVE ADVISORS LLC

13F-HR

Holdings

Nov 14, 2025·Nov 14, 2025

PERCEPTIVE ADVISORS LLC

→LYRA THERAPEUTICS, INC.

Nov 13, 2025·Nov 13, 2025

6 txn

PERCEPTIVE ADVISORS LLC

→LYRA THERAPEUTICS, INC.

Nov 10, 2025·Nov 10, 2025

6 txn

PERCEPTIVE ADVISORS LLC

13F-HR

Holdings

Aug 14, 2025·Aug 14, 2025

PERCEPTIVE ADVISORS LLC

→ORCHESTRA BIOMED HOLDINGS, INC.

Aug 5, 2025·Aug 5, 2025

2 txn

PERCEPTIVE ADVISORS LLC

→MEIRAGTX HOLDINGS PLC

Jun 16, 2025·Jun 16, 2025

1 txn

PERCEPTIVE ADVISORS LLC

→SOLID BIOSCIENCES INC.

Jun 13, 2025·Jun 13, 2025

1 txn

POLAN MARY LAKE PH D

→QUIDELORTHO CORP

Jun 2, 2025·Jun 2, 2025

3 txn

POLAN MARY LAKE PH D

→QUIDELORTHO CORP

May 27, 2025·May 27, 2025

3 txn

POLAN MARY LAKE PH D

→QUIDELORTHO CORP

May 20, 2025·May 20, 2025

5 txn

PERCEPTIVE ADVISORS LLC

13F-HR

Holdings

May 15, 2025·May 15, 2025

PERCEPTIVE ADVISORS LLC

→SOLID BIOSCIENCES INC.

Feb 21, 2025·Feb 21, 2025

2 txn

PERCEPTIVE ADVISORS LLC

13F-HR

Holdings

Feb 14, 2025·Feb 14, 2025

SPERZEL JOHN J III

→T2 BIOSYSTEMS, INC.

Jan 2, 2025·Jan 2, 2025

2 txn

PERCEPTIVE ADVISORS LLC

→SOLID BIOSCIENCES INC.

Nov 19, 2024·Nov 19, 2024

1 txn

Page 1 of 11 · 252 total

Filer	Form	Target	Filed	Activity
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	MEIRAGTX HOLDINGS PLCCIK · 1735438	Jun 15, 2026 6d ago	1txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	SOLID BIOSCIENCES INC.CIK · 1707502	Jun 11, 2026 Jun 11, 2026	1txn
POLAN MARY LAKE PH DCIK · 1187716	4 Trade	QUIDELORTHO CORPCIK · 1906324	Jun 9, 2026 Jun 9, 2026	5txn
POLAN MARY LAKE PH DCIK · 1187716	4 Trade	QUIDELORTHO CORPCIK · 1906324	Jun 2, 2026 Jun 2, 2026	3txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	13F-HR Holdings	—	May 15, 2026 May 15, 2026	—
PERCEPTIVE ADVISORS LLCCIK · 1224962	3 Initial	IMMATICS N.V.CIK · 1809196	Mar 18, 2026 Mar 18, 2026	7txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	SOLID BIOSCIENCES INC.CIK · 1707502	Mar 11, 2026 Mar 11, 2026	1txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	13F-HR Holdings	—	Feb 17, 2026 Feb 17, 2026	—
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	MEIRAGTX HOLDINGS PLCCIK · 1735438	Jan 2, 2026 Jan 2, 2026	1txn
POLAN MARY LAKE PH DCIK · 1187716	4 Trade	QUIDELORTHO CORPCIK · 1906324	Nov 24, 2025 Nov 24, 2025	2txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	13F-HR Holdings	—	Nov 14, 2025 Nov 14, 2025	—
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	LYRA THERAPEUTICS, INC.CIK · 1327273	Nov 13, 2025 Nov 13, 2025	6txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	LYRA THERAPEUTICS, INC.CIK · 1327273	Nov 10, 2025 Nov 10, 2025	6txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	13F-HR Holdings	—	Aug 14, 2025 Aug 14, 2025	—
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	ORCHESTRA BIOMED HOLDINGS, INC.CIK · 1814114	Aug 5, 2025 Aug 5, 2025	2txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	MEIRAGTX HOLDINGS PLCCIK · 1735438	Jun 16, 2025 Jun 16, 2025	1txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	SOLID BIOSCIENCES INC.CIK · 1707502	Jun 13, 2025 Jun 13, 2025	1txn
POLAN MARY LAKE PH DCIK · 1187716	4 Trade	QUIDELORTHO CORPCIK · 1906324	Jun 2, 2025 Jun 2, 2025	3txn
POLAN MARY LAKE PH DCIK · 1187716	4 Trade	QUIDELORTHO CORPCIK · 1906324	May 27, 2025 May 27, 2025	3txn
POLAN MARY LAKE PH DCIK · 1187716	4 Trade	QUIDELORTHO CORPCIK · 1906324	May 20, 2025 May 20, 2025	5txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	13F-HR Holdings	—	May 15, 2025 May 15, 2025	—
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	SOLID BIOSCIENCES INC.CIK · 1707502	Feb 21, 2025 Feb 21, 2025	2txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	13F-HR Holdings	—	Feb 14, 2025 Feb 14, 2025	—
SPERZEL JOHN J IIICIK · 1602618	4 Trade	T2 BIOSYSTEMS, INC.CIK · 1492674	Jan 2, 2025 Jan 2, 2025	2txn
PERCEPTIVE ADVISORS LLCCIK · 1224962	4 Trade	SOLID BIOSCIENCES INC.CIK · 1707502	Nov 19, 2024 Nov 19, 2024	1txn

Page 1 of 11 · 252 total