Cellectar Biosciences CLRB Insider Ownership

NASDAQ CLRB
$2.59 -0.03 (-1.15%)
At close: Aug 20, 2026 · 4:00 PM EDT

Historic Insider Ownership Trends

Cellectar Biosciences's top three insider shareholders as of August 04, 2026 are Andrei Shustov (Senior Vice President, Medical, 55.04K shares), Douglas J Swirsky (Director, 25.00K shares), Frederick W Driscoll (Director, 19.42K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Frederick W Driscoll - 19,417 0 07 Sep, 2021
John Neis - 0 10 16 Dec, 2025
James V Caruso Chief Executive Officer 11,638 0 03 Jul, 2025
Douglas J Swirsky - 25,000 0 14 Sep, 2021
Jarrod Longcor Chief Operating Officer 12,768 0 03 Jul, 2025
Chad J Kolean Chief Financial Officer 6,418 0 03 Jul, 2025
Andrei Shustov Senior Vice President, Medical 55,038 0 12 Dec, 2023

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
12 Dec, 2025 John Neis Common Stock D 198 $3.70 10 I S
02 Jul, 2025 Chad J Kolean Common Stock A 5,000 $4.99 6,418 D P
02 Jul, 2025 James V Caruso Common Stock A 10,000 $4.99 11,638 D P
02 Jul, 2025 Jarrod Longcor Common Stock A 10,000 $4.99 12,768 D P
02 Jul, 2025 Jarrod Longcor Common Stock A 10,000 $4.99 12,768 D P
02 Jul, 2025 Chad J Kolean Common Stock A 5,000 $4.99 6,418 D P
02 Jul, 2025 Chad J Kolean Common Stock A 5,000 $4.99 6,418 D P
02 Jul, 2025 Jarrod Longcor Common Stock A 10,000 $4.99 12,768 D P
02 Jul, 2025 Jarrod Longcor Warrants A 10,000 $0.01 10,000 D P
02 Jul, 2025 Chad J Kolean Warrants A 5,000 $0.01 5,000 D P
02 Jul, 2025 Jarrod Longcor Warrants A 10,000 $0.01 10,000 D P
02 Jul, 2025 James V Caruso Warrants A 10,000 $0.01 10,000 D P
02 Jul, 2025 Jarrod Longcor Warrants A 10,000 $0.01 10,000 D P
02 Jul, 2025 Chad J Kolean Warrants A 5,000 $0.01 5,000 D P
02 Jul, 2025 Chad J Kolean Warrants A 5,000 $0.01 5,000 D P
10 Jan, 2025 Jarrod Longcor Common Stock A 30,000 $0.28 83,141 D P
10 Jan, 2025 Jarrod Longcor Common Stock A 30,000 $0.28 83,141 D P
10 Jan, 2025 Jarrod Longcor Common Stock A 30,000 $0.28 83,141 D P
14 Feb, 2025 Jarrod Longcor Stock option (right to buy) A 500,000 $0.00 500,000 D A
14 Feb, 2025 Asher Chanan-Khan Stock option (right to buy) A 60,000 $0.00 60,000 D A