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Kenneth L Londoner Insider Trading Activity
Every SEC Form 4 transaction reported by Kenneth L Londoner, sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Is Kenneth L Londoner buying or selling?
Kenneth L Londoner reported 54 open-market buys ($1.4M) and 1 sells ($36.7K) across 55 Form 4 filings at 1 company — a net buying position of $1.4M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 13, 2023)
Total Form 4 filings
55
SEC EDGAR
Companies
1
Buys (54)
$1.4M
Sells (1)
$36.7K
Insider sentiment
Net buyingNet insider flow of $1.4M in net buying, filed between May 8, 2018 – Jun 13, 2023.
Companies Kenneth L Londoner files for
| # | Company | Form 4 filings |
|---|---|---|
| 1 | STEXBioSig Technologies, Inc. | 55 |
Recent Kenneth L Londoner transactions
| Date | Ticker | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 13, 2023 | STEX | Chief Executive Officer | Purchase | 15.6K | $19.4K |
| Jun 12, 2023 | STEX | Chief Executive Officer | Purchase | 6.0K | $7.0K |
| Jun 9, 2023 | STEX | Chief Executive Officer | Purchase | 12.6K | $18.9K |
| Sep 12, 2022 | STEX | Chief Executive Officer | Purchase | 52.5K | $43.4K |
| Sep 8, 2022 | STEX | Chief Executive Officer | Purchase | 7.3K | $6.2K |
| Sep 7, 2022 | STEX | Chief Executive Officer | Purchase | 12.3K | $12.9K |
| Sep 2, 2022 | STEX | Chief Executive Officer | Purchase | 17.2K | $18.7K |
| Aug 31, 2022 | STEX | Chief Executive Officer | Purchase | 17.9K | $19.4K |
| Aug 29, 2022 | STEX | Chief Executive Officer | Purchase | 16.7K | $19.4K |
| Aug 24, 2022 | STEX | Chief Executive Officer | Purchase | 12.0K | $13.0K |
| Aug 22, 2022 | STEX | Chief Executive Officer | Purchase | 10.0K | $10.0K |
| Aug 19, 2022 | STEX | Chief Executive Officer | Purchase | 13.1K | $12.7K |
| Aug 17, 2022 | STEX | Chief Executive Officer | Purchase | 25.1K | $22.6K |
| May 26, 2022 | STEX | Chief Executive Officer | Purchase | 9.3K | $10.7K |
| May 25, 2022 | STEX | Chief Executive Officer | Purchase | 8.7K | $9.6K |
| May 24, 2022 | STEX | Chief Executive Officer | Purchase | 15.5K | $17.7K |
| Sep 29, 2021 | STEX | Chief Executive Officer | Purchase | 8.6K | $24.4K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 11.7K | $37.2K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 4.0K | $16.1K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 2.0K | $7.1K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 3.0K | $11.0K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 4.0K | $15.6K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 3.0K | $11.1K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 4.2K | $14.8K |
| Sep 3, 2021 | STEX | Chief Executive Officer | Purchase | 3.2K | $11.0K |
Showing the 25 most recent filings of 55. Screen every filing.
Kenneth L Londoner insider trading FAQ
Is Kenneth L Londoner buying or selling?
Across 55 SEC Form 4 filings, Kenneth L Londoner reported 54 open-market purchases totaling $1.4M and 1 sales totaling $36.7K — a net buying position of $1.4M.
Which companies does Kenneth L Londoner file Form 4s for?
Kenneth L Londoner has reported insider transactions at 1 company, most often BioSig Technologies, Inc. (STEX).
How far back does Kenneth L Londoner's filing history go?
Trabud holds Kenneth L Londoner's SEC Form 4 filings from May 8, 2018 – Jun 13, 2023, sourced directly from SEC EDGAR.
Where does Trabud get Kenneth L Londoner's insider trading data?
Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.
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