Company profile
Collegium Pharmaceutical, Inc Insider Trading
COLLEvery SEC Form 4 insider trading filing for Collegium Pharmaceutical, Inc (COLL) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Pharmaceutical Preparations
- CIK
- 0001267565
- Filings
- 93
- Insiders
- 20
- Last filing
- 2026-06-08
Activity summary
No insider transactions in the last 30 days. The most recent was on June 8, 2026, when Gino Santini reported 8,700 shares (Option Exercise). 93 filings from 20 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q3 23 to Q2 26. Collegium Pharmaceutical, Inc insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $8.6M.
No insider activity recorded for COLL in the last 90 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 8, 2026 | Gino Santini | COLL | Option Exercise | 8,700 | $16.49 | $143K |
| Jun 8, 2026 | Gino Santini | COLL | Option Exercise | 8,700 | — | — |
| May 18, 2026 | John Gordon Freund | COLL | Sale | 20 | $34.05 | $681 |
| May 15, 2026 | John Gordon Freund | COLL | Option Exercise | 8,700 | $16.49 | $143K |
| May 15, 2026 | John Gordon Freund | COLL | Sale | 4,127 | $34.54 | $143K |
45 more transactions hidden
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By open-market value traded.
Institutional Ownership
Top 13F-HR holders of Collegium Pharmaceutical, Inc as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →