Security key
09073N201
- Security type / class
- Equity / Stock
- Total 13F shares
- 10,683,763
- Total 13F value
- $5,074,743
- Share change
- +4,466,740
- SEC-reported price per share
- $0.48
- Number of holders
- 50
- Value change
- +$2,101,745
- Number of buys
- 16
- Number of sells
- 13
Report period
Q4 2023
Institutions
50
Top holders
10
BSGM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Streamex Corp. SEC filings
Streamex Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 09073N201
Recent filing periods:
Ownership snapshot
Top reported holders of BSGM - BIOSIG TECHNOLOGIES INC COM - Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Kenneth L. Londoner
Disclosed value leader
Kenneth L. Londoner
Comparable rows
0/15
Latest evidence
30 Nov 2023
3/4/5
13F
Highest disclosed value: $4,806,895
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Kenneth L. Londoner has the largest disclosed position value at $4.81M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Kenneth L. Londoner's linked filing trail.
Disclosed position value
Top 5
Kenneth L. Londoner
$4.81M
Steve Chaussy
$1.29M
VANGUARD GROUP INC
$1.17M
Gray Fleming
$570.2K
John Sieckhaus
$563.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Kenneth L. Londoner |
3/4/5
Chief Executive Officer, Director
|
—
denominator unverified
|
$4,806,895
3,908,044 shares
|
— | 30 Nov 2023 |
| Steve Chaussy |
3/4/5
Chief Financial Officer
|
—
denominator unverified
|
$1,293,410
1,051,553 shares
|
— | 01 Sep 2022 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$1,166,426
2,383,866 shares
|
— | 30 Sep 2023 |
| Gray Fleming |
3/4/5
Chief Commercial Officer
|
—
mixed-class rows
|
$570,174
595,456 shares
mixed-class rows
|
— | 30 Nov 2023 |
| John Sieckhaus |
3/4/5
Chief Operating Officer
|
—
mixed-class rows
|
$563,242
550,220 shares
mixed-class rows
|
— | 30 Nov 2023 |
| Advisor Resource Council |
13F
Company
|
—
denominator unverified
|
$527,419
1,077,906 shares
|
— | 30 Sep 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
50
Shares
10,683,763
Rows available
50
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
50
Q4 2023 holders
50
Holder diff
0
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend