ZANCO JOSEPH B (President and CEO) purchased 48.5% of their position (2.43K shares) of CATALYST BANCORP, INC. on the open market

Open‑market purchase worth $23.1K — a major conviction buy. The strongest form of insider conviction signal.

P · 5 purchases

ZANCO JOSEPH B

Filed: 5/12/2023ACC: 0001415889-23-007918

InsiderZANCO JOSEPH BCIK 1318329

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IssuerCATALYST BANCORP, INC.CIK 1849867

DirectorOfficer· President and CEO

Since Oct 2021

+2.43K

Net shares

Net buyer

$23.1K

Total acquired

Open market trades

5B · 0S

Total transactions

2.43K acquired

Non-Derivative Transactions5

Common Stock

Indirect

P · Purchase

+100.00

Price / share

$9.43

Trade value

$943.00

% of position

2.0%

5/11/2023

5K→5.10K

Common Stock

Indirect

P · Purchase

+100.00

Price / share

$9.46

Trade value

$945.50

% of position

2.0%

5/11/2023

5.10K→5.20K

Common Stock

Indirect

P · Purchase

+1.20K

Price / share

$9.49

Trade value

$11.39K

% of position

23.1%

5/11/2023

5.20K→6.40K

Common Stock

Indirect

P · Purchase

+901.00

Price / share

$9.50

Trade value

$8.56K

% of position

14.1%

5/11/2023

6.40K→7.30K

Common Stock

Indirect

P · Purchase

+125.00

Price / share

$9.75

Trade value

$1.22K

% of position

1.7%

5/12/2023

7.30K→7.43K

Total

Net shares

+2.43K

Net value

$23.05K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	5/11/2023	P · Purchase	+100.00	$9.43	$943.00	2.0%	5K	5.10K
Common Stock Indirect	5/11/2023	P · Purchase	+100.00	$9.46	$945.50	2.0%	5.10K	5.20K
Common Stock Indirect	5/11/2023	P · Purchase	+1.20K	$9.49	$11.39K	23.1%	5.20K	6.40K
Common Stock Indirect	5/11/2023	P · Purchase	+901.00	$9.50	$8.56K	14.1%	6.40K	7.30K
Common Stock Indirect	5/12/2023	P · Purchase	+125.00	$9.75	$1.22K	1.7%	7.30K	7.43K
Total			+2.43K		$23.05K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)4

Common Stock

Indirect

Shares owned15K

Common Stock

Indirect

Shares owned726.54

Common Stock

Direct

Shares owned31.16K

Common Stock

Indirect

Shares owned2.47K

Total

31.16K direct·18.19K indirect49.35K

Security Title	Shares Owned	Ownership Type
Common Stock	15K	Indirect
Common Stock	726.54	Indirect
Common Stock	31.16K	Direct
Common Stock	2.47K	Indirect
Total	49.35K	31.16K direct·18.19K indirect

Derivative Holdings (Post-Transaction)1

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

52.90K

Shares owned

52.90K

Exercise price

13.30

Expiration

—

Exercise window

—

Total

Underlying

52.90K

Owned

52.90K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	13.30	—	—	52.90K	52.90K
Total					52.90K	52.90K