Siren, L.L.C. insider trades: Lexicon Pharmaceuticals (LXRX) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Siren, L.L.C. reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 2, 2026 | LXRX | ↑ Buy | 1,538,462 | $1.30 | $2.0M | Indirect | Feb 4, 2026 (2d) |
| Dec 10, 2024 | SRRK | ↓ Sell | 1,600,000 | $41.65 | $66.6M | Direct | Dec 12, 2024 (2d) |
| Nov 25, 2024 | SRRK | ↓ Sell | 409,433 | $38.49 | $15.8M | Direct | Nov 27, 2024 (2d) |
| Aug 8, 2024 | GLYC | ↓ Sell | 322,361 | $0.19 | $61K | Direct | Aug 9, 2024 (1d) |
| Aug 6, 2024 | GLYC | ↓ Sell | 220,255 | $0.19 | $41K | Direct | Aug 7, 2024 (1d) |
| Aug 2, 2024 | GLYC | ↓ Sell | 349,764 | $0.20 | $71K | Direct | Aug 5, 2024 (3d) |
| Jul 30, 2024 | GLYC | ↓ Sell | 1,379,119 | $0.23 | $315K | Direct | Jul 30, 2024 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other LXRX insiders
Open-market trades in the last 12 months
About Siren, L.L.C.'s insider trades
Siren, L.L.C. is an insider at Lexicon Pharmaceuticals (LXRX). Since Jul 30, 2024, it has reported 1 open-market purchase worth $2.0M and 6 sales worth $82.9M on SEC Form 4. In the last 12 months: 1 buy ($2.0M).
Its filings also include grants and awards (1 filing), option exercises (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 LXRX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.