DONOVAN RICHARD M (SVP and CFO) purchased 77.3% of their position (2.32K shares) of FIRST SEACOAST BANCORP, INC. on the open market

Open‑market purchase worth $28.4K — a major conviction buy. The strongest form of insider conviction signal.

P · 5 purchases

DONOVAN RICHARD M

Filed: 12/10/2025ACC: 0001437749-25-037352

InsiderDONOVAN RICHARD MCIK 1692357

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IssuerFIRST SEACOAST BANCORP, INC.CIK 1943802

Officer· SVP and CFO

Since Jan 2023

+2.32K

Net shares

Net buyer

$28.4K

Total acquired

Open market trades

5B · 0S

Total transactions

2.32K acquired

Non-Derivative Transactions5

Common Stock

Indirect

P · Purchase

+500.00

Price / share

$12.10

Trade value

$6.05K

% of position

16.7%

12/9/2025

3K→3.50K

Common Stock

Indirect

P · Purchase

+500.00

Price / share

$12.18

Trade value

$6.09K

% of position

14.3%

12/9/2025

3.50K→4K

Common Stock

Indirect

P · Purchase

+322.00

Price / share

$12.23

Trade value

$3.94K

% of position

8.0%

12/9/2025

4K→4.33K

Common Stock

Indirect

P · Purchase

+100.00

Price / share

$12.32

Trade value

$1.23K

% of position

2.3%

12/9/2025

4.33K→4.42K

Common Stock

Indirect

P · Purchase

+900.00

Price / share

$12.32

Trade value

$11.09K

% of position

20.3%

12/9/2025

4.42K→5.33K

Total

Net shares

+2.32K

Net value

$28.40K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	12/9/2025	P · Purchase	+500.00	$12.10	$6.05K	16.7%	3K	3.50K
Common Stock Indirect	12/9/2025	P · Purchase	+500.00	$12.18	$6.09K	14.3%	3.50K	4K
Common Stock Indirect	12/9/2025	P · Purchase	+322.00	$12.23	$3.94K	8.0%	4K	4.33K
Common Stock Indirect	12/9/2025	P · Purchase	+100.00	$12.32	$1.23K	2.3%	4.33K	4.42K
Common Stock Indirect	12/9/2025	P · Purchase	+900.00	$12.32	$11.09K	20.3%	4.42K	5.33K
Total			+2.32K		$28.40K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)4

Common Stock

Indirect

Shares owned16.41K

Common Stock

Indirect

Shares owned2.86K

Common Stock

Indirect

Shares owned18.87K

Common Stock

Direct

Shares owned23.36K

Total

23.36K direct·38.14K indirect61.49K

Security Title	Shares Owned	Ownership Type
Common Stock	16.41K	Indirect
Common Stock	2.86K	Indirect
Common Stock	18.87K	Indirect
Common Stock	23.36K	Direct
Total	61.49K	23.36K direct·38.14K indirect

Derivative Holdings (Post-Transaction)2

Stock Options

Direct

Underlying security

Common Stock

Underlying shares

23K

Shares owned

23K

Exercise price

9.2900

Expiration

—

Exercise window

—

Stock Options

Direct

Underlying security

Common Stock

Underlying shares

20K

Shares owned

20K

Exercise price

8.0600

Expiration

—

Exercise window

—

Total

Underlying

43K

Owned

43K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Options Direct	Common Stock	9.2900	—	—	23K	23K
Stock Options Direct	Common Stock	8.0600	—	—	20K	20K
Total					43K	43K