Insider · CIK 0001701978

COLLINS BRIAN MICHAEL

Reports to the SEC for 1 company · LOWELL, MA

sec.gov

Transactions

Companies

Filings

CIK

0001701978

Forms 4 and 5

Insider transactions

48 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-07-01	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−1,237 sh	$39.64	−$49K	13,139.844
2025-07-01	ENTERPRISE BANCORP INC /MA/D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−13.1K sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−793 sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−364 sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−344 sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−475 sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−491 sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−345 sh	—	—	0
2025-07-01	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)D Disposition to Issuer	EVP-Principal Subsidiary	DDisposition to Issuer	−391 sh	—	—	0
2025-04-17	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−86 sh	$35.03	−$3,012.58	14,376.844
2025-03-18	ENTERPRISE BANCORP INC /MA/A Award	EVP-Principal Subsidiary	AAward	+1,767 sh	—	—	14,462.844
2025-03-16	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−82 sh	$39.53	−$3,241.46	12,695.844
2025-01-28	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−168 sh	$42.53	−$7,145.04	12,777.844
2022-10-20	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−119 sh	$29.79	−$3,545.01	9,905.844
2022-07-21	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−53 sh	$32.63	−$1,729.39	10,024.844
2022-06-06	ENTERPRISE BANCORP INC /MA/M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	+170 sh	$16.43	+$2,793.1	10,077.844
2022-06-06	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	−170 sh	—	—	0
2022-03-15	ENTERPRISE BANCORP INC /MA/A Award	EVP-Principal Subsidiary	AAward	+826 sh	—	—	9,907.844
2022-03-15	ENTERPRISE BANCORP INC /MA/Stock Option (Right to Buy)A Award	EVP-Principal Subsidiary	AAward	+391 sh	—	—	391
2022-01-27	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−140 sh	$41.79	−$5,850.6	9,081.844
2021-10-21	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−104 sh	$37.54	−$3,904.16	9,221.844
2021-06-18	ENTERPRISE BANCORP INC /MA/M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	+80 sh	$16.43	+$1,314.4	9,325.844
2021-06-18	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	−80 sh	—	—	170
2021-04-28	ENTERPRISE BANCORP INC /MA/M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	+100 sh	$16.43	+$1,643	9,245.844
2021-04-28	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	−100 sh	—	—	250
2021-04-22	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−115 sh	$33.40	−$3,841	9,145.844
2021-03-16	ENTERPRISE BANCORP INC /MA/A Award	EVP-Principal Subsidiary	AAward	+714 sh	—	—	9,260.844
2021-03-16	ENTERPRISE BANCORP INC /MA/Stock Option (Right to Buy)A Award	EVP-Principal Subsidiary	AAward	+345 sh	—	—	345
2021-01-28	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−59 sh	$25.87	−$1,526.33	8,546.844
2020-05-19	ENTERPRISE BANCORP INC /MA/M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	+100 sh	$16.43	+$1,643	8,605.844
2020-05-19	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)M Exercise/Conversion	EVP-Principal Subsidiary	MExercise/Conversion	−100 sh	—	—	350
2020-04-27	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−113 sh	$26.01	−$2,939.13	8,505.844
2020-03-17	ENTERPRISE BANCORP INC /MA/A Award	EVP-Principal Subsidiary	AAward	+828 sh	—	—	8,618.844
2020-03-17	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)A Award	EVP-Principal Subsidiary	AAward	+491 sh	—	—	491
2020-01-23	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−127 sh	$32.10	−$4,076.7	7,790.844
2019-07-18	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−117 sh	$29.47	−$3,447.99	7,917.844
2019-04-18	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−49 sh	$29.99	−$1,469.51	8,034.844
2019-04-17	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−145 sh	$29.02	−$4,207.9	8,083.844
2019-03-19	ENTERPRISE BANCORP INC /MA/A Award	EVP-Principal Subsidiary	AAward	+783 sh	—	—	8,228.844
2019-03-19	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)A Award	EVP-Principal Subsidiary	AAward	+475 sh	—	—	475
2019-03-16	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−47 sh	$30.19	−$1,418.93	7,445.844
2018-10-18	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−116 sh	$31.64	−$3,670.24	7,492.844
2018-10-17	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−147 sh	$30.60	−$4,498.2	7,608.844
2018-04-19	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−113 sh	$36.86	−$4,165.18	7,755.844
2018-03-20	ENTERPRISE BANCORP INC /MA/A Award	EVP-Principal Subsidiary	AAward	+681 sh	—	—	7,868.844
2018-03-20	ENTERPRISE BANCORP INC /MA/Option (Right to Buy)A Award	EVP-Principal Subsidiary	AAward	+344 sh	—	—	344
2018-03-16	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−92 sh	$35.00	−$3,220	7,187.844
2018-01-24	ENTERPRISE BANCORP INC /MA/F Tax Payment	EVP-Principal Subsidiary	FTax Payment	−173 sh	$34.81	−$6,022.13	7,279.844

Recent filings

Accepted (ET)
Jul 14
COLLINS BRIAN MICHAEL0001127602-25-018336
SEC(opens sec.gov)
Apr 224
COLLINS BRIAN MICHAEL0001127602-25-012418
SEC(opens sec.gov)
Mar 204
COLLINS BRIAN MICHAEL0001127602-25-010095
SEC(opens sec.gov)
Mar 184
COLLINS BRIAN MICHAEL0001127602-25-009785
SEC(opens sec.gov)
Jan 304
COLLINS BRIAN MICHAEL0001127602-25-002532
SEC(opens sec.gov)
Oct 244
COLLINS BRIAN MICHAEL0001127602-22-024267
SEC(opens sec.gov)
Jul 254
COLLINS BRIAN MICHAEL0001127602-22-019702
SEC(opens sec.gov)
Jun 84
COLLINS BRIAN MICHAEL0001127602-22-017023
SEC(opens sec.gov)
Mar 174
COLLINS BRIAN MICHAEL0001127602-22-009579
SEC(opens sec.gov)
Jan 314
COLLINS BRIAN MICHAEL0001127602-22-002517
SEC(opens sec.gov)

Companies

ENTERPRISE BANCORP INC /MA/EVP-Principal Subsidiary

Address

C/O ENTERPRISE BANCORP, INC. 222 MERRIMACK STREET

LOWELL, MA, 01852