Londoner Kenneth L (CIK 0001449534)

Latest company ownership

Shares held
1,181,324
Last filed at
Dec 4, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jun 13, 2023 Jun 13, 2023 BioSig Technologies, Inc. CEO Buy 61.3 +15,600 0.42% ✗ $19.4K
Jun 12, 2023 Jun 12, 2023 BioSig Technologies, Inc. CEO Buy 55.0 +6,000 0.16% ✗ $7K
May 31, 2023 Jun 9, 2023 BioSig Technologies, Inc. CEO Buy 61.3 +12,600 0.34% ✗ $18.9K
Sep 8, 2022 Sep 12, 2022 BioSig Technologies, Inc. CEO Buy 78.8 +52,466 1.73% ✗ $43.4K
Sep 7, 2022 Sep 8, 2022 BioSig Technologies, Inc. CEO Buy 60.0 +7,250 0.24% ✗ $6.2K
Sep 2, 2022 Sep 7, 2022 BioSig Technologies, Inc. CEO Buy 56.3 +12,300 0.07% ✗ $12.9K
Sep 1, 2022 Sep 2, 2022 BioSig Technologies, Inc. CEO Buy 68.8 +17,240 0.58% ✗ $18.7K
Aug 29, 2022 Aug 31, 2022 BioSig Technologies, Inc. CEO Buy 68.8 +17,850 0.60% ✗ $19.4K
Aug 25, 2022 Aug 29, 2022 BioSig Technologies, Inc. CEO Buy 68.8 +16,726 0.57% ✗ $19.4K
Aug 23, 2022 Aug 24, 2022 BioSig Technologies, Inc. CEO Buy 61.3 +12,000 0.41% ✗ $13K
Aug 19, 2022 Aug 22, 2022 BioSig Technologies, Inc. CEO Buy 61.3 +10,000 0.34% ✗ $10K
Aug 17, 2022 Aug 19, 2022 BioSig Technologies, Inc. CEO Buy 61.3 +13,100 0.45% ✗ $12.7K
Aug 16, 2022 Aug 17, 2022 BioSig Technologies, Inc. CEO Buy 68.8 +25,100 0.87% ✗ $22.6K
May 25, 2022 May 26, 2022 BioSig Technologies, Inc. CEO Buy 61.3 +9,300 0.32% ✗ $10.7K
May 24, 2022 May 25, 2022 BioSig Technologies, Inc. CEO Buy 60.0 +8,744 0.30% ✗ $9.6K
May 20, 2022 May 24, 2022 BioSig Technologies, Inc. CEO Buy 68.8 +15,500 0.54% ✗ $17.7K
Sep 20, 2021 Sep 29, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +8,586 0.30% ✗ $24.4K
Aug 13, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 68.8 +11,700 0.70% ✗ $37.2K
Jun 10, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +4,000 0.24% ✗ $16.1K
Jun 7, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 55.0 +2,000 0.12% ✗ $7.1K
Jun 3, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 56.3 +3,000 0.18% ✗ $11K
Jun 2, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +4,000 0.24% ✗ $15.6K
May 28, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 56.3 +3,000 0.18% ✗ $11.1K
May 27, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +4,200 0.25% ✗ $14.8K
May 26, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 56.3 +3,200 0.19% ✗ $11K
May 26, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +4,000 0.24% ✗ $13.1K
May 25, 2021 Sep 3, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +5,000 0.30% ✗ $16.4K
Sep 1, 2021 Sep 2, 2021 BioSig Technologies, Inc. CEO Buy 56.3 +5,600 0.19% ✗ $17.3K
Sep 1, 2021 Sep 1, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +6,400 0.22% ✗ $19.8K
Aug 30, 2021 Aug 31, 2021 BioSig Technologies, Inc. CEO Buy 61.3 +9,000 0.31% ✗ $27.2K
Nov 30, 2020 Dec 2, 2020 BioSig Technologies, Inc. CEO Buy 55.0 +2,000 0.08% ✗ $9.3K
Nov 23, 2020 Nov 25, 2020 BioSig Technologies, Inc. CEO Buy 56.3 +4,000 0.16% ✗ $17.6K
Nov 17, 2020 Nov 19, 2020 BioSig Technologies, Inc. CEO Buy 61.3 +8,500 0.34% ✗ $33.3K
Nov 16, 2020 Nov 17, 2020 BioSig Technologies, Inc. CEO Buy 56.3 +5,000 0.20% ✗ $19.9K
Nov 13, 2020 Nov 16, 2020 BioSig Technologies, Inc. CEO Buy 55.0 +2,000 0.08% ✗ $7.8K
Nov 12, 2020 Nov 13, 2020 BioSig Technologies, Inc. CEO Buy 56.3 +5,000 0.20% ✗ $18.3K
Nov 10, 2020 Nov 12, 2020 BioSig Technologies, Inc. CEO Buy 61.3 +7,200 0.29% ✗ $24.8K
Nov 9, 2020 Nov 10, 2020 BioSig Technologies, Inc. CEO Buy 72.5 +16,600 0.67% ✗ $56.8K
Nov 6, 2020 Nov 9, 2020 BioSig Technologies, Inc. CEO Buy 68.8 +12,500 0.51% ✗ $41.8K
May 29, 2020 May 29, 2020 BioSig Technologies, Inc. CEO Buy 56.3 +4,000 0.16% ✗ $37K
May 26, 2020 May 26, 2020 BioSig Technologies, Inc. CEO Buy 56.3 +3,600 0.15% ✗ $39K
Mar 16, 2020 Mar 16, 2020 BioSig Technologies, Inc. CEO Buy 56.3 +4,367 0.18% ✗ $11.8K
Mar 16, 2020 Mar 16, 2020 BioSig Technologies, Inc. CEO Buy 61.3 +8,800 0.36% ✗ $24.3K
Jan 16, 2020 Jan 21, 2020 BioSig Technologies, Inc. CEO Sell 20.0 -96,402 -3.80% ✗ $522.5K
Jun 7, 2019 Jun 10, 2019 BioSig Technologies, Inc. CEO Buy 61.3 +4,650 0.22% ✗ $29.3K
Jun 3, 2019 Jun 3, 2019 BioSig Technologies, Inc. CEO Buy 61.3 +6,000 0.28% ✗ $42.2K
May 31, 2019 May 31, 2019 BioSig Technologies, Inc. CEO Buy 61.3 +4,400 0.21% ✗ $31.6K
May 28, 2019 May 29, 2019 BioSig Technologies, Inc. CEO Buy 56.3 +4,100 0.19% ✗ $28.2K
May 24, 2019 May 28, 2019 BioSig Technologies, Inc. CEO Buy 65.0 +10,000 0.48% ✗ $66.7K
May 22, 2019 May 24, 2019 BioSig Technologies, Inc. CEO Buy 61.3 +6,000 0.29% ✗ $41.3K
May 21, 2019 May 22, 2019 BioSig Technologies, Inc. CEO Buy 65.0 +9,400 0.45% ✗ $68.6K
May 20, 2019 May 20, 2019 BioSig Technologies, Inc. CEO Buy 72.5 +15,000 0.73% ✗ $116.6K
Jan 11, 2019 Jan 23, 2019 BioSig Technologies, Inc. CEO Buy 87.5 +18,700 2.99% ✗ $81.4K
Jan 2, 2019 Jan 11, 2019 BioSig Technologies, Inc. CEO Buy 61.3 +8,500 0.47% ✗ $37.3K
Nov 20, 2018 Nov 23, 2018 BioSig Technologies, Inc. CEO Buy 61.3 +8,500 0.47% ✗ $31.5K
May 4, 2018 May 8, 2018 BioSig Technologies, Inc. CEO Sell 91.3 +541,318 14.12% ✗ $36.7K
Apr 12, 2018 Apr 13, 2018 BioSig Technologies, Inc. CEO Buy 61.3 +12,500 0.33% ✗ $21.6K
Apr 11, 2018 Apr 12, 2018 BioSig Technologies, Inc. CEO Buy 61.3 +11,200 0.29% ✗ $18.7K
Mar 9, 2018 Mar 14, 2018 BioSig Technologies, Inc. CEO Buy 55.0 +4,800 0.13% ✗ $6.7K
Mar 6, 2018 Mar 7, 2018 BioSig Technologies, Inc. CEO Buy 55.0 +5,400 0.14% ✗ $7.7K
Mar 5, 2018 Mar 6, 2018 BioSig Technologies, Inc. CEO Buy 55.0 +6,150 0.16% ✗ $8.7K
Mar 2, 2018 Mar 2, 2018 BioSig Technologies, Inc. CEO Buy 61.3 +12,700 0.34% ✗ $17.7K
Feb 16, 2018 Feb 16, 2018 BioSig Technologies, Inc. CEO Sell 22.5 -115,000 -2.95% ✗ $86.3K
Jan 19, 2018 Jan 23, 2018 BioSig Technologies, Inc. CEO Buy 68.8 +26,600 0.69% ✗ $38.4K
Jun 6, 2017 Jun 8, 2017 BioSig Technologies, Inc. Chair Sell 22.5 -200,000 -5.60% ✗ $150K
Feb 10, 2017 Mar 31, 2017 BioSig Technologies, Inc. Director Sell 26.3 -113,744 -2.66% ✗ $20.9K
Aug 12, 2016 Mar 31, 2017 BioSig Technologies, Inc. Director Sell 20.0 -222,231 -38.88% ✗ $297.9K
Mar 24, 2016 Mar 31, 2017 BioSig Technologies, Inc. Director Sell 22.5 -110,937 -16.25% ✗ $158.1K
Jan 27, 2016 Mar 31, 2017 BioSig Technologies, Inc. Director Sell 22.5 -128,850 -15.88% ✗ $144.9K
Jul 30, 2015 Mar 31, 2017 BioSig Technologies, Inc. Director Buy 47.5 +1,700 0.04% ✗ $3K
Mar 16, 2016 Mar 18, 2016 BioSig Technologies, Inc. Director Buy 55.0 +6,500 0.17% ✗ $7.9K
Oct 5, 2015 Dec 31, 2015 BioSig Technologies, Inc. Director Buy 83.8 +17,094 4.03% ✗ $25.4K
Oct 23, 2015 Nov 18, 2015 BioSig Technologies, Inc. Director Buy 82.5 +66,667 1.62% ✗ $100K
Oct 7, 2015 Oct 8, 2015 BioSig Technologies, Inc. Director Buy 55.0 +5,500 0.13% ✗ $8.3K
Oct 5, 2015 Oct 7, 2015 BioSig Technologies, Inc. Director Buy 61.3 +17,094 0.42% ✗ $25.4K
Aug 6, 2015 Aug 11, 2015 BioSig Technologies, Inc. Director Sell 22.5 -100,000 -2.59% ✗ $50K
Jul 30, 2015 Aug 7, 2015 BioSig Technologies, Inc. Director Buy 55.0 +4,600 0.12% ✗ $8.3K