Biosig Technologies Inc

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Biosig Technologies Inc
TickerSTEX
CIK #0001530766
CUSIP09073N300
SectorLife Sciences - Electromedical & Electrotherapeutic Apparatus
Address12424 Wilshire Boulevard Suite 745, Los Angeles, CA 90025
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Biosig Technologies Inc 2025-03-26 0.8 M Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001530766] 10-K
[0001530766] 10-Q
[0001530766] 3
[0001530766] 4
[0001530766] 8-K
[0001530766] D
[0001530766] SC 13D
[0001530766] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Lekstrom Morgan Lee Streamex Corp [2025-11-10] 0.0
McPhie Karl Henry Michael Streamex Corp [2025-11-10] 0.0
Giustra Frank Biosig Technologies Inc [2025-07-25] 0.0
Armistice Capital LLC Biosig Technologies Inc [2024-02-14] 6.36
BlackRock Inc Biosig Technologies Inc [2021-02-02] 5.7
Cherry David Biosig Technologies Inc [2018-10-02] 6.26
Mikolaitis Lora Biosig Technologies Inc [2015-07-23] 23.9
Londoner Kenneth L Biosig Technologies Inc [2015-07-23] 23.5
Form 3/4/5 Filer 2011 - 2026
Lekstrom Morgan Lee
Streamex Corp
Williams Mitchell Young
Marciano Anthony Mark
McPhie Karl Henry Michael
Plummer Christine Marie
Matthews Shawn
Giustra Frank
Gopaul Kevin Roy
Groenewald Ferdinand
Browne Donald
Amato Anthony N
Abelman Steven Eric
Baer Christopher Allen
Hrkac Frederick
Fleming Gray
Sieckhaus John
Londoner Kenneth L
Foley Donald E
Weild IV David
Klein James L
Gallagher Patrick Joseph
Barry James J
Buhaly Steven J
Chaussy Steve
Zook Anthony P
Navarro Samuel E
ODonnell Jeffrey F
Pease Martha
Zeldis Jerome B
Filler Andrew Lawrence
Kowalski John M
Mikolaitis Lora
Tanaka Roy T
Fischer Seth H Z
Rafferty Joseph
Cash Gregory D
Holzer Asher
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Plummer Christine Marie
Common Stock
2026-03-16 Grant 500,000 $0.00
Marciano Anthony Mark
Common Stock
2026-02-23 Grant 100,000 $0.00
Lekstrom Morgan Lee
Common Stock
2026-02-18 Buy 20,000 $2.50 50,000
Giustra Frank
Common Stock
2026-02-04 Buy 100,000 $3.17 317,000
Lekstrom Morgan Lee
Common Stock
2026-02-03 Buy 23,500 $3.06 71,910
Lekstrom Morgan Lee
Common Stock
2026-01-29 Buy 2,500 $3.70 9,250
Lekstrom Morgan Lee
Common Stock
2026-01-27 Buy 5,500 $3.12 17,160
Lekstrom Morgan Lee
Common Stock
2026-01-26 Buy 23,000 $3.30 75,900
Lekstrom Morgan Lee
Common Stock
2026-01-23 Buy 41,000 $3.13 128,330
Giustra Frank
Common Stock
2026-01-23 Buy 1,000,000 $3.00 3,000,000
Williams Mitchell Young
Common Stock
2026-01-23 Buy 51,511 $3.03 156,078
Gopaul Kevin Roy
Common Stock
2026-01-05 Grant 100,000 $0.00
Lekstrom Morgan Lee
Common Stock
2025-11-21 Buy 7,000 $3.58 25,060
Browne Donald
Common Stock
2025-11-18 Grant 125,000 $0.00
Groenewald Ferdinand
Common Stock
2025-11-18 Grant 60,000 $0.00
Common Stock
2025-08-14 Buy 128,205 $3.90 500,000
Common Stock
2025-07-25 Buy 6,424 $4.69 30,129
Common Stock
2025-07-25 Buy 11,399 $4.66 53,119
Common Stock
2025-07-25 Buy 27,202 $4.72 128,393
Common Stock
2025-07-25 Buy 4,975 $4.64 23,084
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 65 24,523,706
2025-12-31 56 12,559,528
2025-09-30 44 11,177,121
2025-06-30 33 15,727,144
2025-03-31 25 7,087,658
2024-12-31 23 7,705,683
2024-06-30 5 5,970
2024-03-31 26 436,485
2023-12-31 1 10,000
Form 13F Holdings
Firm Period DFND Voting Shares
Steel Peak Wealth Management LLC [2026-06-30] SOLE 0 34,900
Independent Financial Group LLC [2026-06-30] SOLE 0 24,113
Cary Street Partners Financial LLC [2026-06-30] DFND 10,000 10,000
Webster Bank N A [2026-06-30] SOLE 4,000 4,000
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