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Cellectar Biosciences, Inc.

CLRB Net buying
CIK 0001279704 #4979 in the set updated 20 Sep 2026
Bought (120 mo)
$962.54K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$109.43K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$109.43K
7 of 7 sales
Net
+$853.11K
+$853.11K against sales at will

By person

12 insiders · 27 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
NEIS JOHN
Director
$496.67K (1)
$8.52K (2)
+$488.14K
626,113
$1.80M
+110.0%
Longcor Jarrod
Chief Operating Officer
$199.53K (7)
$15.40K (1)
+$184.13K
20,451
$58.90K
CARUSO JAMES V
President & CEO
$160.73K (6)
$40.70K (1)
+$120.03K
20,318
$58.52K
Hertzberg Richard
significant owner
$42.61K (1)
−$42.61K
280,000
$806.40K
−7.0%
Swirsky Douglas J
Director
$26.00K (1)
+$26.00K
25,000
$72.00K
Kolean Chad J
CFO
$24.95K (1)
+$24.95K
6,418
$18.48K
DRISCOLL FREDERICK W
Director
$20.24K (1)
+$20.24K
19,417
$55.92K
HILL STEPHEN A
Director
$19.44K (1)
$2.19K (2)
+$17.25K
18,000
$51.84K
+1,715%
Elefant Dov
Chief Financial Officer
$14.98K (2)
+$14.98K
11,755
$33.85K
Friend John E. II
Chief Medical Officer
100,000
$288.00K
Shustov Andrei
Senior Vice President, Medical
55,038
$158.51K
+666.4%
Lea Darrell Shane
Chief Commercial Officer
39,599
$114.05K

No percentages here. This company's share count has moved by a factor of 14.4 over the window, from 3,192,040 to 46,079,875 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
CARUSO JAMES V
7 May 2026
Chief Executive Officer
Buy
8,680
$2.88
$25.00K
Longcor Jarrod
7 May 2026
Chief Operating Officer
Buy
8,680
$2.88
$25.00K
Kolean Chad J
2 Jul 2025
Chief Financial Officer
Buy
5,000
$4.99
$24.95K
Longcor Jarrod
2 Jul 2025
Chief Operating Officer
Buy
10,000
$4.99
$49.90K
CARUSO JAMES V
2 Jul 2025
Chief Executive Officer
Buy
10,000
$4.99
$49.90K
Longcor Jarrod
10 Jan 2025
Chief Operating Officer
Buy
30,000
$0.28
$8.40K
Swirsky Douglas J
14 Sep 2021
Director
Buy
25,000
$1.04
$26.00K
DRISCOLL FREDERICK W
3 Sep 2021
Director
Buy
19,417
$1.04
$20.24K
CARUSO JAMES V
4 Mar 2021
President and CEO
Buy
5,100
$1.70
$8.66K
Elefant Dov
28 Dec 2020
Chief Financial Officer
Buy
7,407
$1.35
$10.00K
Longcor Jarrod
28 Dec 2020
Chief Business Officer
Buy
29,630
$1.35
$40.00K
CARUSO JAMES V
28 Dec 2020
President and CEO
Buy
37,037
$1.35
$50.00K
CARUSO JAMES V
5 Jun 2020
President and CEO
Buy
21,740
$1.15
$24.89K
Longcor Jarrod
5 Jun 2020
Chief Business Officer
Buy
65,218
$1.15
$74.67K
Elefant Dov
5 Jun 2020
Chief Financial Officer
Buy
4,348
$1.15
$4.98K
HILL STEPHEN A
4 Jun 2020
Director
Buy
18,000
$1.08
$19.44K
Longcor Jarrod
28 Feb 2019
Chief Business Officer
Buy
100
$2.00
$200.25
CARUSO JAMES V
30 Nov 2018
President and CEO
Buy
1,000
$2.28
$2.28K
Longcor Jarrod
16 Aug 2018
Chief Business Officer
Buy
500
$2.71
$1.36K
NEIS JOHN
29 Nov 2016
Director
Buy indirect
333,333
$1.49
$496.67K

What was left out

Form 4 filings counted 126
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 7
Transactions with no price 0
Shares from compensation/vesting 823,532
Sales filed before the plan box existed 6
History held since 1 Nov 2016