Insider · CIK 0001136544

BRIGHAM MICHAEL F

Reports to the SEC for 1 company · PORTLAND, ME

sec.gov

Transactions

Companies

Filings

CIK

0001136544

Forms 4 and 5

Insider transactions

22 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-03-20	ICCCIMMUCELL CORP /DE/F Tax Payment	Director	FTax Payment	−24.1K sh	$6.07	−$146K	205,700
2026-03-20	ICCCIMMUCELL CORP /DE/ · Stock Options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−25K sh	—	—	0
2026-03-20	ICCCIMMUCELL CORP /DE/M Exercise/Conversion	Director	MExercise/Conversion	+25K sh	$5.84	+$146K	229,752
2022-01-31	ICCCIMMUCELL CORP /DE/ · Incentive Stock Options (Right to buy)A Award	Director	AAward	+1,000 sh	$8.15	+$8,150	1,000
2018-12-28	ICCCIMMUCELL CORP /DE/M Exercise/Conversion	Director	MExercise/Conversion	+47.5K sh	$1.70	+$80.8K	204,752
2018-12-28	ICCCIMMUCELL CORP /DE/ · Incentive Stock Options (Right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−47.5K sh	$1.70	−$80.8K	0
2017-03-17	ICCCIMMUCELL CORP /DE/M Exercise/Conversion	Director	MExercise/Conversion	+1,000 sh	$5.25	+$5,250	157,252
2017-03-17	ICCCIMMUCELL CORP /DE/ · Incentive Stock Options (Right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,000 sh	$5.25	−$5,250	0
2017-02-10	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)A Award	Director	AAward	+25K sh	$5.84	+$146K	25,000
2013-12-13	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,000 sh	—	—	0
2013-12-13	ICCCIMMUCELL CORP /DE/M Exercise/Conversion	Director	MExercise/Conversion	+1,000 sh	$3.10	+$3,100	156,252
2011-11-16	ICCCIMMUCELL CORP /DE/M Exercise/Conversion	Director	MExercise/Conversion	+1,000 sh	$3.20	+$3,200	155,252
2011-11-16	ICCCIMMUCELL CORP /DE/D Disposition to Issuer	Director	DDisposition to Issuer	−618 sh	$5.17	−$3,195.06	154,252
2011-11-16	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,000 sh	—	—	0
2010-12-10	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)X Exercise of In-Money	Director	XExercise of In-Money	−1,000 sh	—	—	0
2010-12-10	ICCCIMMUCELL CORP /DE/P Purchase	Director	PPurchase	+1,000 sh	$2.00	+$2,000	154,870
2009-02-27	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)X Exercise of In-Money	Director	XExercise of In-Money	−51K sh	—	—	0
2009-02-27	ICCCIMMUCELL CORP /DE/P Purchase	Director	PPurchase	+51K sh	$1.31	+$66.9K	153,870
2009-01-09	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)A Award	Director	AAward	+47.5K sh	—	—	47,500
2008-01-02	ICCCIMMUCELL CORP /DE/P Purchase	Director	PPurchase	+388 sh	$3.27	+$1,268.76	102,870
2005-06-06	ICCCIMMUCELL CORP /DE/ · Incentive stock options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−10.5K sh	—	—	—
2005-06-06	ICCCIMMUCELL CORP /DE/M Exercise/Conversion	Director	MExercise/Conversion	+10.5K sh	$1.94	+$20.3K	95,776

Recent filings

Accepted (ET)
Mar 244
BRIGHAM MICHAEL F0001437749-26-009661
SEC(opens sec.gov)
Feb 94
BRIGHAM MICHAEL F0001213900-22-006175
SEC(opens sec.gov)
Dec 284
BRIGHAM MICHAEL F0001213900-18-017963
SEC(opens sec.gov)
Mar 214
IMMUCELL CORP /DE/0001547522-17-000042
SEC(opens sec.gov)
Feb 144
IMMUCELL CORP /DE/0001547522-17-000019
SEC(opens sec.gov)
Dec 164
IMMUCELL CORP /DE/0001144204-13-067389
SEC(opens sec.gov)
Nov 174
BRIGHAM MICHAEL F0001144204-11-065617
SEC(opens sec.gov)
Dec 104
BRIGHAM MICHAEL F0001181431-10-060714
SEC(opens sec.gov)
Feb 274
BRIGHAM MICHAEL F0001181431-09-011954
SEC(opens sec.gov)
Jan 134
BRIGHAM MICHAEL F0001181431-09-002415
SEC(opens sec.gov)
Jan 34
IMMUCELL CORP /DE/0001181431-08-000524
SEC(opens sec.gov)

Companies

IMMUCELL CORP /DE/DirectorICCC

Address

C/O IMMUCELL CORPORATION 56 EVERGREEN DRIVE

PORTLAND, ME, 04103