Kenneth L Londoner insider trades: BioSig Technologies (BSGM) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Kenneth reports to the SEC





Open-market buys and sales
70 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 13, 2023 | BSGM | ↑ Buy | 15,600 | $1.24 | $19K | Direct | Jun 13, 2023 (0d) |
| Jun 12, 2023 | BSGM | ↑ Buy | 6,000 | $1.17 | $7K | Direct | Jun 12, 2023 (0d) |
| Jun 2, 2023 | BSGM | ↑ Buy | 12,600 | $1.50 | $19K | Direct | Jun 9, 2023 (7d) |
| Sep 9, 2022 | BSGM | ↑ Buy | 52,466 | $0.83 | $43K | Direct | Sep 12, 2022 (3d) |
| Sep 7, 2022 | BSGM | ↑ Buy | 7,250 | $0.86 | $6K | Direct | Sep 8, 2022 (1d) |
| Sep 6, 2022 | BSGM | ↑ Buy | 12,300 | $1.05 | $13K | Direct | Sep 7, 2022 (1d) |
| Sep 1, 2022 | BSGM | ↑ Buy | 17,240 | $1.08 | $19K | Direct | Sep 2, 2022 (1d) |
| Aug 30, 2022 | BSGM | ↑ Buy | 17,850 | $1.08 | $19K | Direct | Aug 31, 2022 (1d) |
| Aug 26, 2022 | BSGM | ↑ Buy | 16,726 | $1.16 | $19K | Direct | Aug 29, 2022 (3d) |
| Aug 23, 2022 | BSGM | ↑ Buy | 12,000 | $1.09 | $13K | Direct | Aug 24, 2022 (1d) |
| Aug 19, 2022 | BSGM | ↑ Buy | 10,000 | $1.00 | $10K | Direct | Aug 22, 2022 (3d) |
| Aug 17, 2022 | BSGM | ↑ Buy | 13,100 | $0.97 | $13K | Direct | Aug 19, 2022 (2d) |
| Aug 16, 2022 | BSGM | ↑ Buy | 25,100 | $0.90 | $23K | Direct | Aug 17, 2022 (1d) |
| May 25, 2022 | BSGM | ↑ Buy | 9,300 | $1.15 | $11K | Direct | May 26, 2022 (1d) |
| May 24, 2022 | BSGM | ↑ Buy | 8,744 | $1.10 | $10K | Direct | May 25, 2022 (1d) |
| May 23, 2022 | BSGM | ↑ Buy | 15,500 | $1.14 | $18K | Direct | May 24, 2022 (1d) |
| Sep 21, 2021 | BSGM | ↑ Buy | 8,586 | $2.84 | $24K | Direct | Sep 29, 2021 (8d) |
| Sep 2, 2021 | BSGM | ↑ Buy | 5,600 | $3.10 | $17K | Direct | Sep 2, 2021 (0d) |
| Sep 1, 2021 | BSGM | ↑ Buy | 6,400 | $3.09 | $20K | Direct | Sep 1, 2021 (0d) |
| Aug 30, 2021 | BSGM | ↑ Buy | 9,000 | $3.02 | $27K | Direct | Aug 31, 2021 (1d) |
| Nov 30, 2020 | BSGM | ↑ Buy | 2,000 | $4.65 | $9K | Direct | Dec 2, 2020 (2d) |
| Nov 24, 2020 | BSGM | ↑ Buy | 4,000 | $4.39 | $18K | Direct | Nov 25, 2020 (1d) |
| Nov 18, 2020 | BSGM | ↑ Buy | 8,500 | $3.92 | $33K | Direct | Nov 19, 2020 (1d) |
| Nov 16, 2020 | BSGM | ↑ Buy | 5,000 | $3.98 | $20K | Direct | Nov 17, 2020 (1d) |
| Nov 13, 2020 | BSGM | ↑ Buy | 2,000 | $3.90 | $8K | Direct | Nov 16, 2020 (3d) |
| Nov 12, 2020 | BSGM | ↑ Buy | 5,000 | $3.66 | $18K | Direct | Nov 13, 2020 (1d) |
| Nov 10, 2020 | BSGM | ↑ Buy | 7,200 | $3.45 | $25K | Direct | Nov 12, 2020 (2d) |
| Nov 9, 2020 | BSGM | ↑ Buy | 16,600 | $3.42 | $57K | Direct | Nov 10, 2020 (1d) |
| Nov 6, 2020 | BSGM | ↑ Buy | 12,500 | $3.34 | $42K | Direct | Nov 9, 2020 (3d) |
| May 29, 2020 | BSGM | ↑ Buy | 4,000 | $9.26 | $37K | Direct | May 29, 2020 (0d) |
| May 26, 2020 | BSGM | ↑ Buy | 3,600 | $10.84 | $39K | Direct | May 26, 2020 (0d) |
| Mar 16, 2020 | BSGM | ↑ Buy | 8,800 | $2.76 | $24K | Direct | Mar 16, 2020 (0d) |
| Mar 16, 2020 | BSGM | ↑ Buy | 4,367 | $2.70 | $12K | Direct | Mar 16, 2020 (0d) |
| Jun 10, 2019 | BSGM | ↑ Buy | 4,650 | $6.29 | $29K | Direct | Jun 10, 2019 (0d) |
| Jun 3, 2019 | BSGM | ↑ Buy | 6,000 | $7.03 | $42K | Direct | Jun 3, 2019 (0d) |
| May 31, 2019 | BSGM | ↑ Buy | 4,400 | $7.17 | $32K | Direct | May 31, 2019 (0d) |
| May 29, 2019 | BSGM | ↑ Buy | 4,100 | $6.88 | $28K | Direct | May 29, 2019 (0d) |
| May 24, 2019 | BSGM | ↑ Buy | 10,000 | $6.67 | $67K | Direct | May 28, 2019 (4d) |
| May 23, 2019 | BSGM | ↑ Buy | 6,000 | $6.88 | $41K | Direct | May 24, 2019 (1d) |
| May 21, 2019 | BSGM | ↑ Buy | 9,400 | $7.30 | $69K | Direct | May 22, 2019 (1d) |
| May 20, 2019 | BSGM | ↑ Buy | 15,000 | $7.78 | $117K | Direct | May 20, 2019 (0d) |
| Jan 22, 2019 | BSGM | ↑ Buy | 18,700 | $4.35 | $81K | Direct | Jan 23, 2019 (1d) |
| Jan 10, 2019 | BSGM | ↑ Buy | 8,500 | $4.38 | $37K | Direct | Jan 11, 2019 (1d) |
| Nov 21, 2018 | BSGM | ↑ Buy | 8,500 | $3.71 | $32K | Direct | Nov 23, 2018 (2d) |
| May 8, 2018 | BSGM | ↑ Buy | 7,985 | $1.67 | $13K | Direct | May 8, 2018 (0d) |
| Apr 12, 2018 | BSGM | ↑ Buy | 12,500 | $1.73 | $22K | Direct | Apr 13, 2018 (1d) |
| Apr 11, 2018 | BSGM | ↑ Buy | 11,200 | $1.67 | $19K | Direct | Apr 12, 2018 (1d) |
| Mar 13, 2018 | BSGM | ↑ Buy | 4,800 | $1.39 | $7K | Direct | Mar 14, 2018 (1d) |
| Mar 6, 2018 | BSGM | ↑ Buy | 5,400 | $1.43 | $8K | Direct | Mar 7, 2018 (1d) |
| Mar 5, 2018 | BSGM | ↑ Buy | 6,150 | $1.42 | $9K | Direct | Mar 6, 2018 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Kenneth L Londoner's insider trades
Kenneth L Londoner is Chief Executive Officer at BioSig Technologies (BSGM). Since May 21, 2013, Kenneth has reported 62 open-market purchases worth $1.6M and 8 sales worth $1.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (31 filings), gifts (4 filings), shares returned to the company (4 filings), shares withheld for taxes (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every BSGM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.