Insider Trading › TGTX › Insiders
TG THERAPEUTICS, INC.
TGTX·Nasdaq·
United States·Insider activity
United States·Insider activity$52.19
-1.72 (-3.19%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
TGTX
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
TGTXS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
Loading price history…
Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, TGTX insiders filed 0 purchases ($0) and 1 sale ($275K) on the open market, by 1 insider. Newest filing Sep 14, 2026 (23 days ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by TGTX insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$275KSales · 180 days
55Open-market transactions on record
1Insiders filing · 180 days
Purchases (code P) and sales (code S) of TGTX common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
55 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Charney Laurence NDirector · Director | Sale | −5,000 | $54.96 | $275K | 168.6Kdirect | Sep 10, 2026 | Sep 14, 2026 | Form 4 ↗ |
| Echelard YannDirector | Sale | −5,000 | $32.57 | $163K | 223.8Kdirect | Nov 24, 2025 | Nov 25, 2025 | Form 4 ↗ |
| Lonial SagarDirector | Sale | −20.9K | $32.24 | $672K | 94.1Kdirect | Sep 11, 2025 | Sep 12, 2025 | Form 4 ↗ |
| Echelard YannDirector | Sale | −10.0K | $36.94 | $369K | 228.8Kdirect | Jun 13, 2025 | Jun 16, 2025 | Form 4 ↗ |
| Power Sean ACFO | Sale | −10.0K | $28.53 | $286K | 660.6Kdirect | Jan 6, 2025 | Jan 7, 2025 | Form 4 ↗ |
| Power Sean ACFO | Sale | −11.3K | $30.29 | $343K | 670.6Kdirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| Lonial SagarDirector | Sale | −5,000 | $30.44 | $152K | 100.2Kdirect | Nov 11, 2024 | Nov 12, 2024 | Form 4 ↗ |
| Charney Laurence NDirector | Sale | −25.0K | $30.20 | $755K | 212.5Kdirect | Nov 11, 2024 | Nov 12, 2024 | Form 4 ↗ |
| Echelard YannDirector | Sale | −20.0K | $24.48 | $490K | 224.1Kdirect | Nov 5, 2024 | Nov 7, 2024 | Form 4 ↗ |
| Lonial SagarDirector | Sale | −16.3K | $16.87 | $276K | 105.2Kdirect | Jun 20, 2024 | Jun 20, 2024 | Form 4 ↗ |
| Lonial SagarDirector | Sale | −9,585 | $16.39 | $157K | 99.3Kdirect | Jun 17, 2024 | Jun 20, 2024 | Form 4 ↗ |
| Lonial SagarDirector | Sale | −5,000 | $15.94 | $80K | 108.9Kdirect | Mar 13, 2024 | Mar 15, 2024 | Form 4 ↗ |
| Charney Laurence NDirector | Sale | −22.0K | $15.97 | $351K | 215.2Kdirect | Mar 12, 2024 | Mar 13, 2024 | Form 4 ↗ |
| Charney Laurence NDirector | Sale | −17.5K | $19.03 | $333K | 237.2Kdirect | Jan 5, 2024 | Jan 8, 2024 | Form 4 ↗ |
| Power Sean ACFO | Sale | −47.9K | $16.91 | $809K | 607.0Kdirect | Jan 3, 2024 | Jan 5, 2024 | Form 4 ↗ |
| WEISS MICHAEL SCEO and President · Director | Purchase | +100.0K | $10.13 | $1.0M | 12.1Mdirect | Aug 11, 2023 | Aug 14, 2023 | Form 4 ↗ |
| Lonial SagarDirector | Sale | −34.9K | $23.37 | $815K | 93.9Kdirect | Jun 23, 2023 | Jun 26, 2023 | Form 4 ↗ |
| Power Sean AChief Financial Officer | Sale | −73.6K | $26.70 | $2.0M | 654.8Kdirect | Jun 2, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Echelard YannDirector | Purchase | +9,000 | $10.64 | $96K | 201.8Kdirect | Jan 6, 2023 | Jan 6, 2023 | Form 4 ↗ |
| Charney Laurence NDirector | Sale | −30.0K | $11.10 | $333K | 234.7Kdirect | Jan 4, 2023 | Jan 6, 2023 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −9,653 | $18.31 | $177K | 568.5Kdirect | Jan 5, 2022 | Jan 7, 2022 | Form 4 ↗ |
| WEISS MICHAEL SCEO and President · Director | Sale | −30.7K | $18.31 | $562K | 11.0Mdirect | Jan 5, 2022 | Jan 7, 2022 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −75.3K | $19.20 | $1.4M | 578.1Kdirect | Jan 4, 2022 | Jan 7, 2022 | Form 4 ↗ |
| WEISS MICHAEL SCEO and President · Director | Sale | −37.5K | $19.20 | $721K | 13.5Mdirect | Jan 4, 2022 | Jan 7, 2022 | Form 4 ↗ |
| Echelard YannDirector | Sale | −30.0K | $40.05 | $1.2M | 129.1Kdirect | Dec 10, 2020 | Dec 11, 2020 | Form 4 ↗ |
| Kolchinsky Peter10% owner | Sale | −158.6K | $25.81 | $4.1M | 12.6Mindirect | Sep 9, 2020 | Sep 11, 2020 | Form 4 ↗ |
| KENNEDY WILLIAM JAMESDirector | Sale | −7,745 | $18.27 | $142K | 94.6Kdirect | Jun 17, 2020 | Jun 24, 2020 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −17.7K | $8.47 | $150K | 383.3Kdirect | Jul 1, 2019 | Jul 3, 2019 | Form 4 ↗ |
| WEISS MICHAEL SCEO and President · Director | Purchase | +50.0K | $7.04 | $352K | 12.9Mindirect | Jun 26, 2019 | Jun 27, 2019 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −37.3K | $4.13 | $154K | 401.0Kdirect | Jan 2, 2019 | Jan 3, 2019 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −35.0K | $13.19 | $462K | 438.3Kdirect | Jul 3, 2018 | Jul 5, 2018 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −12.2K | $13.26 | $162K | 473.3Kdirect | Jul 2, 2018 | Jul 5, 2018 | Form 4 ↗ |
| KENNEDY WILLIAM JAMESDirector | Sale | −25.1K | $13.45 | $337K | 60.3Kdirect | Jun 14, 2018 | Jun 18, 2018 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −32.0K | $8.50 | $272K | 485.5Kdirect | Jan 2, 2018 | Jan 3, 2018 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −30.0K | $11.04 | $331K | 447.5Kdirect | Jun 19, 2017 | Jun 19, 2017 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −30.0K | $11.14 | $334K | 477.5Kdirect | Jun 16, 2017 | Jun 19, 2017 | Form 4 ↗ |
| KENNEDY WILLIAM JAMESDirector | Sale | −8,548 | $10.27 | $88K | 70.4Kdirect | Apr 11, 2017 | Apr 12, 2017 | Form 4 ↗ |
| Charney Laurence NDirector | Sale | −7,000 | $11.17 | $78K | 88.9Kdirect | Apr 4, 2017 | Apr 4, 2017 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −8,816 | $4.55 | $40K | 507.4Kdirect | Jan 4, 2017 | Jan 4, 2017 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −50.4K | $5.99 | $302K | 416.3Kdirect | Jul 5, 2016 | Jul 8, 2016 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −10.0K | $10.12 | $101K | 466.7Kdirect | Apr 18, 2016 | Apr 20, 2016 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −22.8K | $11.21 | $255K | 476.7Kdirect | Jan 5, 2016 | Jan 7, 2016 | Form 4 ↗ |
| KENNEDY WILLIAM JAMESDirector | Sale | −17.0K | $17.08 | $290K | 66.5Kdirect | Jul 8, 2015 | Jul 9, 2015 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −50.1K | $16.46 | $824K | 449.5Kdirect | Jul 1, 2015 | Jul 2, 2015 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −11.0K | $15.51 | $171K | 499.5Kdirect | Apr 2, 2015 | Apr 3, 2015 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −12.8K | $15.50 | $198K | 510.5Kdirect | Apr 1, 2015 | Apr 3, 2015 | Form 4 ↗ |
| LFB Biotechnologies S.A.S.U.10% owner | Purchase | +114.9K | n/c | — | 5.1Mdirect | Feb 17, 2015 | May 11, 2015 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −12.3K | $16.40 | $202K | 523.3Kdirect | Jan 7, 2015 | Jan 7, 2015 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −54.1K | $16.40 | $887K | 535.7Kdirect | Jan 5, 2015 | Jan 7, 2015 | Form 4 ↗ |
| WEISS MICHAEL SSee Remarks · Director · 10% owner | Sale | −210.6K | $16.44 | $3.5M | 8.1Mdirect | Dec 16, 2014 | Dec 18, 2014 | Form 4 ↗ |
| Power Sean ACFO, Secretary and Treasurer | Sale | −38.0K | $16.44 | $625K | 579.7Kdirect | Dec 16, 2014 | Dec 18, 2014 | Form 4 ↗ |
| WEISS MICHAEL SSee Remarks · Director · 10% owner | Purchase | +10.0K | $3.43 | $34K | 7.8Mdirect | Dec 11, 2013 | Dec 12, 2013 | Form 4 ↗ |
| Herskowitz NeilDirector | Purchase | +1,000 | $2.00 | $2K | 51.3Kindirect | Dec 6, 2012 | Dec 12, 2012 | Form 4 ↗ |
| WEISS MICHAEL SSee Remarks · Director · 10% owner | Purchase | +100.0K | $2.25 | $225K | 7.3Mdirect | Sep 11, 2012 | Sep 11, 2012 | Form 4 ↗ |
| WEISS MICHAEL SSee Remarks · Director · 10% owner | Purchase | +50.0K | $2.25 | $113K | 7.2Mdirect | Sep 10, 2012 | Sep 11, 2012 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →