Enterprise Bancorp, Inc.

EBTCNASDAQFinancial Services

$39.64

$-0.30(-0.75%)

Market Cap$495832976

P/E Ratio—

52W High$44.41

52W Low$23.02

Avg Volume25K

Open$39.64

Beta0.73

Overview

Enterprise Bancorp, Inc. (EBTC) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · EBTC · as of Jun 9, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

0.00

Buy/Sell (by trades)

Overall sentiment

BEARISH

↑ Buy 0%Active transactions only · RSU vesting excluded100% Sell ↓

Enterprise Bancorp, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 9, 2026

EBTC insider buying and selling by quarter

EBTC insider selling · EBTC insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

752K376K0

2023 Q4

2024 Q1

2024 Q2

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 9, 2026

Active insiders

Most active in past 12 months · EBTC ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

EBTC executive sell shares · EBTC board member insider trading · EBTC insider trading SEC filing

Showing 32 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Jul 1, 2025	Szablak Chester J JR EVP - Principal Subsidiary	Other	1,237	$39.64	$49K	39,471.408	Form 4
Jul 1, 2025	Szablak Chester J JR EVP - Principal Subsidiary	Other	39,471.408	$2.00	$79K	0	Form 4
Jul 1, 2025	MAIN RICHARD W President · Director	Other	2,147	$39.64	$85K	223,243	Form 4
Jul 1, 2025	MAIN RICHARD W President · Director	Other	223,243	$2.00	$446K	0	Form 4
Jul 1, 2025	LYNCH DAVID EVP - Principal Subsidiary	Other	2,299	$39.64	$91K	6,826	Form 4
Jul 1, 2025	LYNCH DAVID EVP - Principal Subsidiary	Other	6,826	$2.00	$14K	0	Form 4
Jul 1, 2025	Lussier Joseph R EVP & CFO	Other	1,062	$39.64	$42K	14,625.102	Form 4
Jul 1, 2025	Lussier Joseph R EVP & CFO	Other	14,625.102	$2.00	$29K	0	Form 4
Jul 1, 2025	Larochelle Steven R CEO · Director	Other	5,372	$39.64	$213K	52,649.385	Form 4
Jul 1, 2025	Larochelle Steven R CEO · Director	Other	52,649.385	$2.00	$105K	0	Form 4
Jul 1, 2025	LALLY-MCGURL MEAGHAN EVP - Principal Subsidiary	Other	678	$39.64	$27K	4,159.764	Form 4
Jul 1, 2025	LALLY-MCGURL MEAGHAN EVP - Principal Subsidiary	Other	4,159.764	$2.00	$8K	0	Form 4
Jul 1, 2025	GABRIEL JAMIE L EVP- Principal Subsidiary	Other	1,111	$39.64	$44K	15,744.113	Form 4
Jul 1, 2025	GABRIEL JAMIE L EVP- Principal Subsidiary	Other	15,744.113	$2.00	$31K	0	Form 4
Jul 1, 2025	DUNCAN GEORGE L Chairman · Director	Other	3,437	$39.64	$136K	360,206	Form 4
Jul 1, 2025	DUNCAN GEORGE L Chairman · Director	Other	49,164.399	$2.00	$98K	0	Form 4
Jul 1, 2025	Covey Susan EVP-Principal Subsidiary	Other	1,099	$39.64	$44K	13,501.086	Form 4
Jul 1, 2025	Covey Susan EVP-Principal Subsidiary	Other	13,501.086	$2.00	$27K	0	Form 4
Jul 1, 2025	COLLINS BRIAN MICHAEL EVP-Principal Subsidiary	Other	1,237	$39.64	$49K	13,139.844	Form 4
Jul 1, 2025	COLLINS BRIAN MICHAEL EVP-Principal Subsidiary	Other	13,139.844	$2.00	$26K	0	Form 4
Jul 1, 2025	Bullock Brian H EVP - Principal Subsidiary	Other	1,237	$39.64	$49K	66,767	Form 4
Jul 1, 2025	Bullock Brian H EVP - Principal Subsidiary	Other	3,016.807	$2.00	$6K	0	Form 4
Jul 1, 2025	Moloney Jacqueline F Director	Other	25,718	$2.00	$51K	0	Form 4
Jul 1, 2025	LERNER JOSEPH C Director	Other	8,250	$2.00	$17K	0	Form 4
Jul 1, 2025	REID CAROL L Director	Other	32,155	$2.00	$64K	0	Form 4

Szablak Chester J JR

EVP - Principal Subsidiary

Other

Date

Jul 1

1,237

Price

$39.64

Value

$49K

View Form 4 on SEC.gov

Szablak Chester J JR

EVP - Principal Subsidiary

Other

Date

Jul 1

39,471.408

Price

$2.00

Value

$79K

View Form 4 on SEC.gov

MAIN RICHARD W

President · Director

Other

Date

Jul 1

2,147

Price

$39.64

Value

$85K

View Form 4 on SEC.gov

MAIN RICHARD W

President · Director

Other

Date

Jul 1

223,243

Price

$2.00

Value

$446K

View Form 4 on SEC.gov

LYNCH DAVID

EVP - Principal Subsidiary

Other

Date

Jul 1

2,299

Price

$39.64

Value

$91K

View Form 4 on SEC.gov

LYNCH DAVID

EVP - Principal Subsidiary

Other

Date

Jul 1

6,826

Price

$2.00

Value

$14K

View Form 4 on SEC.gov

Lussier Joseph R

EVP & CFO

Other

Date

Jul 1

1,062

Price

$39.64

Value

$42K

View Form 4 on SEC.gov

Lussier Joseph R

EVP & CFO

Other

Date

Jul 1

14,625.102

Price

$2.00

Value

$29K

View Form 4 on SEC.gov

Larochelle Steven R

CEO · Director

Other

Date

Jul 1

5,372

Price

$39.64

Value

$213K

View Form 4 on SEC.gov

Larochelle Steven R

CEO · Director

Other

Date

Jul 1

52,649.385

Price

$2.00

Value

$105K

View Form 4 on SEC.gov

LALLY-MCGURL MEAGHAN

EVP - Principal Subsidiary

Other

Date

Jul 1

678

Price

$39.64

Value

$27K

View Form 4 on SEC.gov

LALLY-MCGURL MEAGHAN

EVP - Principal Subsidiary

Other

Date

Jul 1

4,159.764

Price

$2.00

Value

$8K

View Form 4 on SEC.gov

GABRIEL JAMIE L

EVP- Principal Subsidiary

Other

Date

Jul 1

1,111

Price

$39.64

Value

$44K

View Form 4 on SEC.gov

GABRIEL JAMIE L

EVP- Principal Subsidiary

Other

Date

Jul 1

15,744.113

Price

$2.00

Value

$31K

View Form 4 on SEC.gov

DUNCAN GEORGE L

Chairman · Director

Other

Date

Jul 1

3,437

Price

$39.64

Value

$136K

View Form 4 on SEC.gov

DUNCAN GEORGE L

Chairman · Director

Other

Date

Jul 1

49,164.399

Price

$2.00

Value

$98K

View Form 4 on SEC.gov

Covey Susan

EVP-Principal Subsidiary

Other

Date

Jul 1

1,099

Price

$39.64

Value

$44K

View Form 4 on SEC.gov

Covey Susan

EVP-Principal Subsidiary

Other

Date

Jul 1

13,501.086

Price

$2.00

Value

$27K

View Form 4 on SEC.gov

COLLINS BRIAN MICHAEL

EVP-Principal Subsidiary

Other

Date

Jul 1

1,237

Price

$39.64

Value

$49K

View Form 4 on SEC.gov

COLLINS BRIAN MICHAEL

EVP-Principal Subsidiary

Other

Date

Jul 1

13,139.844

Price

$2.00

Value

$26K

View Form 4 on SEC.gov

Bullock Brian H

EVP - Principal Subsidiary

Other

Date

Jul 1

1,237

Price

$39.64

Value

$49K

View Form 4 on SEC.gov

Bullock Brian H

EVP - Principal Subsidiary

Other

Date

Jul 1

3,016.807

Price

$2.00

Value

$6K

View Form 4 on SEC.gov

Moloney Jacqueline F

Director

Other

Date

Jul 1

25,718

Price

$2.00

Value

$51K

View Form 4 on SEC.gov

LERNER JOSEPH C

Director

Other

Date

Jul 1

8,250

Price

$2.00

Value

$17K

View Form 4 on SEC.gov

REID CAROL L

Director

Other

Date

Jul 1

32,155

Price

$2.00

Value

$64K

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 2

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About EBTC insider trading

EBTC insider trades

Enterprise Bancorp, Inc. (EBTC) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Szablak Chester J JR (EVP - Principal Subsidiary), MAIN RICHARD W (President · Director), LYNCH DAVID (EVP - Principal Subsidiary). Over the past 12 months, 5 insiders have filed transactions with the SEC. EBTC insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Enterprise Bancorp, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

EBTC insider trading · 5 questions

The insiders of Enterprise Bancorp, Inc. (EBTC) include executives and directors such as Szablak Chester J JR (EVP - Principal Subsidiary), MAIN RICHARD W (President · Director), LYNCH DAVID (EVP - Principal Subsidiary), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

EBTC board member insider tradingwho are EBTC insidersEBTC insider rosterEnterprise Bancorp, Inc. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026