Harold H. Shlevin insider trades: Galectin Therapeutics (GALT) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Harold reports to the SEC
Open-market buys and sales
12 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 29, 2026 | GALT | ↓ Sell | 30,000 | $5.03 | $151K | Direct | Jun 30, 2026 (1d) |
| Dec 17, 2025 | GALT | ↓ Sell | 24,499 | $7.04 | $172K | Direct | Dec 19, 2025 (2d) |
| Dec 15, 2025 | GALT | ↓ Sell | 28,210 | $6.28 | $177K | Direct | Dec 16, 2025 (1d) |
| Dec 9, 2025 | GALT | ↓ Sell | 155,790 | $6.01 | $936K | Direct | Dec 10, 2025 (1d) |
| Dec 8, 2025 | GALT | ↓ Sell | 20,000 | $5.96 | $119K | Direct | Dec 10, 2025 (2d) |
| Dec 30, 2024 | GALT | ↑ Buy | 6,500 | $1.16 | $8K | Direct | Dec 31, 2024 (1d) |
| Jun 13, 2018 | GALT | ↓ Sell | 43,698 | $7.41 | $324K | Direct | Jun 14, 2018 (1d) |
| Jun 11, 2018 | GALT | ↓ Sell | 115,054 | $5.84 | $672K | Direct | Jun 12, 2018 (1d) |
| Jun 7, 2018 | GALT | ↓ Sell | 109,969 | $5.20 | $572K | Direct | Jun 8, 2018 (1d) |
| Jun 5, 2018 | GALT | ↓ Sell | 20,831 | $5.15 | $107K | Direct | Jun 6, 2018 (1d) |
| Jun 1, 2018 | GALT | ↓ Sell | 119,200 | $5.06 | $603K | Direct | Jun 4, 2018 (3d) |
| Nov 18, 2013 | GALT | ↑ Buy | 500 | $6.63 | $3K | Direct | Nov 19, 2013 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GALT insiders
Open-market trades in the last 12 months
About Harold H. Shlevin's insider trades
Harold H. Shlevin is an insider at Galectin Therapeutics (GALT). Since Nov 18, 2013, Harold has reported 2 open-market purchases worth $11K and 10 sales worth $3.8M on SEC Form 4. In the last 12 months: 5 sales ($1.6M).
Their filings also include grants and awards (16 filings), option exercises (12 filings), shares withheld for taxes (2 filings), shares returned to the company (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 GALT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.