Colleen Tupper
CIK 1862082 · EVP & Chief Financial Officer · last filed 2026-02-12
Colleen Tupper is an EVP & Chief Financial Officer who has filed 15 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for COLL, was dated Feb 12, 2026. Across all open-market trades the lifetime net is −$3.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.4M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$6.44M
1
15
-$3.39M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| COLL | EVP & Chief Financial Officer | 185,822 | $34.64 | $6.44M | -$3.39M | 15 | 2026-02-12 |
Recent Filings
15 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-12 | COLL | Mixed | +20,615 | -$1.80M | EDGAR |
| 2025-11-07 | COLL | Sell (S) | −30,000 | -$1.22M | EDGAR |
| 2025-03-24 | COLL | Sell (S) | −7,602 | -$228.3K | EDGAR |
| 2025-03-18 | COLL | Sell (S) | −977 | -$29.3K | EDGAR |
| 2025-03-13 | COLL | Sell (S) | −10,445 | -$313.4K | EDGAR |
| 2025-03-10 | COLL | Sell (S) | −3,453 | -$103.6K | EDGAR |
| 2025-02-12 | COLL | Mixed | +48,299 | -$928.6K | EDGAR |
| 2024-05-29 | COLL | Sell (S) | −19,710 | -$674.4K | EDGAR |
| 2024-02-14 | COLL | Mixed | +45,135 | -$887.0K | EDGAR |
| 2023-03-17 | COLL | Sell (S) | −31,640 | -$752.2K | EDGAR |