Cactus Ventures Inc

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Cactus Ventures Inc
TickerATNM
CIK #0001388320
CUSIP00507W206
SectorReal Estate & Construction - Blank Checks
Address123 W Nye Lane, Ste 129, Carson City, NV 89706
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Actinium Pharmaceuticals Inc 2014-01-07 6.6 M Exemption: 506(b) · Minimum: $5,000 · Duration: One year or less · Commission: $663,672 · Revenue: No Revenues
Cactus Ventures Inc 2013-03-19 Exemption: 506 · Remaining: Indefinite · Duration: One year or less · Revenue: No Revenues
CIK Filing 2011 - 2026
[0001388320] 10-K
[0001388320] 10-Q
[0001388320] 3
[0001388320] 4
[0001388320] 8-K
[0001388320] D
[0001388320] SC 13D
[0001388320] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Group Inc Actinium Pharmaceuticals Inc [2024-11-04] 5.21
BlackRock Inc Actinium Pharmaceuticals Inc [2024-01-29] 6.2
Bigger Capital Fund L P Actinium Pharmaceuticals Inc [2020-08-12] 2.1
Sabby Management LLC Actinium Pharmaceuticals Inc [2020-05-01] 7.29
Bigger Capital Fund L P Actinium Pharmaceuticals Inc [2019-10-31] 1.8
Sabby Management LLC Actinium Pharmaceuticals Inc [2019-04-18] 8.02
Anson Funds Management LP Actinium Pharmaceuticals Inc [2018-03-13] 5.5
Armistice Capital LLC Actinium Pharmaceuticals Inc [2017-08-04] 5.0
Memorial Sloan-Kettering Cancer Center Actinium Pharmaceuticals Inc [2016-09-15] 0.54
Memorial Sloan-Kettering Cancer Center Cactus Ventures Inc [2013-01-18] 34.7
Form 3/4/5 Filer 2011 - 2026
Actinium Pharmaceuticals Inc
Seth Sandesh
Steinhart Richard I
Chell Jeffrey W
Almenoff June Sherie
Nicholson C David
Shetty Ajit
O'Loughlin Steve
Berger Mark Stanley
Ludwig Dale L
Kapur Anil
Ray Nitya G
Cicic Dragan
Dave Kaushik J
Traversa Sergio
Memorial Sloan Kettering Cancer Center
AHLB Holdings LLC
Actinium Holdings Ltd
Mazanet Rosemary
Talley John V
Guagenti ENZA
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Seth Sandesh
Common Stock
2025-08-18 Tax withheld 120,900 $1.71 206,739
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 8,333 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 8,333 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 18,351 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 2,500 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 72,156 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 2,500 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 70,311 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 70,311 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 72,156 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 18,351 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 8,333 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 8,333 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 2,500 $0.00
Chell Jeffrey W
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 2,500 $0.00
Steinhart Richard I
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 2,500 $0.00
Nicholson C David
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 72,156 $0.00
Nicholson C David
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 70,311 $0.00
Nicholson C David
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 18,351 $0.00
Nicholson C David
Stock Option (Right to Buy) · derivative
2025-03-31 Disposed to issuer 8,333 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 55 5,428,559
2025-12-31 61 5,538,856
2025-09-30 61 5,190,976
2025-06-30 64 5,490,131
2025-03-31 72 8,226,501
2024-12-31 71 8,198,597
2024-09-30 74 8,559,973
2024-06-30 75 7,414,890
2024-03-31 68 7,402,196
2023-12-31 60 6,044,448
2023-09-30 59 5,957,606
2023-06-30 72 6,243,750
Form 13F Holdings
Firm Period DFND Voting Shares
AM Investment Strategies LLC [2026-06-30] SOLE 0 29,356
Investors Research Corp [2026-06-30] SOLE 0 300
Allied Private Wealth LLC [2026-06-30] SOLE 240 240
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