DONALD G. CALDER

Insider Reports History

Location
New York, NY
Signature
/s/Marlene A. Krumholz as Attorney-in-fact for Donald G. Calder
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by DONALD G. CALDER:

Company Role Class Num Shares Value Price $ Report Date Ownership
CENTRAL SECURITIES CORP Director Common Stock 92,693 $4,700,462 $50.71 31 Dec 2025 Direct
CENTRAL SECURITIES CORP Director Common Stock 16,178 $820,386 $50.71 31 Dec 2025 By Spouse
CENTRAL SECURITIES CORP Director Common Stock 4,375 $221,856 $50.71 31 Dec 2025 By Donald G. Calder IRA

Insider Reports Filed by DONALD G. CALDER

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CET CENTRAL SECURITIES CORP 31 Dec 2025 0 $0 5 Director 10 Feb 2026, 13:23
CET CENTRAL SECURITIES CORP 31 Dec 2024 0 $0 5 Director 30 Jan 2025, 15:53
CET CENTRAL SECURITIES CORP 31 Dec 2023 2 $0 5 Director 01 Feb 2024, 17:27
CET CENTRAL SECURITIES CORP 31 Dec 2022 2 $0 5 Director 06 Feb 2023, 12:37
CET CENTRAL SECURITIES CORP 16 Mar 2022 1 $0 4 Director 17 Mar 2022, 14:58
CET CENTRAL SECURITIES CORP 31 Dec 2021 0 $0 5 Director 04 Feb 2022, 14:47