Laurence N. Charney - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Laurence N. Charney has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $755K.
Profile
Laurence N. Charney is Director at TG THERAPEUTICS, INC. (TGTX). Charney has reported 4 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- TG THERAPEUTICS, INC.
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Laurence N. Charney go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Laurence N. Charney has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at TG THERAPEUTICS, INC. (TGTX) - 4 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-01-29 | TGTX | TG THERAPEUTICS, INC. | G - Bona-fide gift | 13.2K | $0.00 | |
| 2026-01-29 | TGTX | TG THERAPEUTICS, INC. | G - Bona-fide gift | 30.0K | $0.00 | |
| 2025-06-12 | TGTX | TG THERAPEUTICS, INC. | A - Grant or award | 21.4K | $0.00 | |
| 2024-11-12 | TGTX | TG THERAPEUTICS, INC. | G - Bona-fide gift | 5.0K | $0.00 | |
| 2024-11-12 | TGTX | TG THERAPEUTICS, INC. | S - Open-market sale | 25.0K | $30.20 | $755K |
Companies - Last 90 Days
- TG THERAPEUTICS, INC. (TGTX) - 1 filing, last 2026-06-15
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Laurence N. Charney has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Sagar Lonial - $672K of TGTX open-market activity in the last 12 months
- Yann Echelard - $163K of TGTX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- LAZARUS ENERGY HOLDINGS, LLC
- Sang Young Lee
- Sam Levinson
- Paul S. Levy
- Liberty 77 Capital L.P.
- LIBERTY MUTUAL HOLDING CO
- Alfred Lin
- Lincoln Financial Investments Corp
Frequently Asked Questions
Who is Laurence N. Charney?
Laurence N. Charney is Director at TG THERAPEUTICS, INC. (TGTX). Charney has reported 4 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Laurence N. Charney submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Laurence N. Charney been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($755K) across all tracked filings.
Where can I see all of Laurence N. Charney's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Laurence N. Charney profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.