SULLIVAN MAURA ELLEN

PrivateCIK: 2070281
Location

EVERETT, MA

SULLIVAN MAURA ELLEN purchased 3.50K shares of ECB BANCORP, INC. /MD/ on the open market

Open‑market purchase worth $59.0K. The strongest form of insider conviction signal.

P · 13 purchases
InsiderSULLIVAN MAURA ELLENCIK 2070281
IssuerECB BANCORP, INC. /MD/CIK 1914605
Director
Since Feb 2026
+3.50K
Net shares
Net buyer
$59.0K
Total acquired
13
Open market trades
13B · 0S
13
Total transactions
3.50K acquired
Non-Derivative Transactions13

Common Stock

Indirect
P · Purchase

Shares

+361.00

Price / share

$16.65

Trade value

$6.01K

% of position

New position
12/8/2025
0.00361.00

Common Stock

Indirect
P · Purchase

Shares

+200.00

Price / share

$16.78

Trade value

$3.36K

% of position

55.4%
12/8/2025
361.00561.00

Common Stock

Indirect
P · Purchase

Shares

+76.00

Price / share

$16.80

Trade value

$1.28K

% of position

13.5%
12/8/2025
561.00637.00

Common Stock

Indirect
P · Purchase

Shares

+100.00

Price / share

$16.81

Trade value

$1.68K

% of position

15.7%
12/8/2025
637.00737.00

Common Stock

Indirect
P · Purchase

Shares

+100.00

Price / share

$16.82

Trade value

$1.68K

% of position

13.6%
12/8/2025
737.00837.00

Common Stock

Indirect
P · Purchase

Shares

+100.00

Price / share

$16.83

Trade value

$1.68K

% of position

11.9%
12/8/2025
837.00937.00

Common Stock

Indirect
P · Purchase

Shares

+300.00

Price / share

$16.84

Trade value

$5.05K

% of position

32.0%
12/8/2025
937.001.24K

Common Stock

Indirect
P · Purchase

Shares

+500.00

Price / share

$16.85

Trade value

$8.43K

% of position

40.4%
12/8/2025
1.24K1.74K

Common Stock

Indirect
P · Purchase

Shares

+700.00

Price / share

$16.86

Trade value

$11.80K

% of position

40.3%
12/8/2025
1.74K2.44K

Common Stock

Indirect
P · Purchase

Shares

+500.00

Price / share

$16.90

Trade value

$8.45K

% of position

20.5%
12/8/2025
2.44K2.94K

Common Stock

Indirect
P · Purchase

Shares

+400.00

Price / share

$16.95

Trade value

$6.78K

% of position

13.6%
12/9/2025
2.94K3.34K

Common Stock

Indirect
P · Purchase

Shares

+100.00

Price / share

$17.04

Trade value

$1.70K

% of position

3.0%
12/9/2025
3.34K3.44K

Common Stock

Indirect
P · Purchase

Shares

+63.00

Price / share

$17.05

Trade value

$1.07K

% of position

1.8%
12/9/2025
3.44K3.50K
Total

Net shares

+3.50K

Net value

$58.98K

Derivative Transactions0
No derivative transactions reported
SULLIVAN MAURA ELLEN — Insider Transaction (Form 4) Filed Dec 9, 2025 | Finecho