Neil Gregory Almstead
CIK 1578850 · CHIEF TECHNICAL OPS OFFICER · last filed 2026-04-03
Neil Gregory Almstead is a CHIEF TECHNICAL OPS OFFICER who has filed 54 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing shows the insider sold $3.6M of PTCT on Apr 3, 2026. Across all open-market trades the lifetime net is −$37.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.7M 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.
$5.67M
1
54
-$37.30M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PTCT | CHIEF TECHNICAL OPS OFFICER | 75,484 | $75.14 | $5.67M | -$37.30M | 54 | 2026-04-03 |
Recent Filings
54 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-03 | PTCT | Sell (S) | −52,003 | -$3.59M | EDGAR |
| 2026-03-09 | PTCT | Sell (S) | −3,989 | -$252.8K | EDGAR |
| 2026-02-20 | PTCT | Sell (S) | −3,121 | -$216.5K | EDGAR |
| 2026-01-12 | PTCT | Sell (S) | −940 | -$71.9K | EDGAR |
| 2026-01-08 | PTCT | Sell (S) | −2,411 | -$186.1K | EDGAR |
| 2026-01-06 | PTCT | Grant (A) | +18,020 | $0 | EDGAR |
| 2025-11-26 | PTCT | Mixed | — | -$3.79M | EDGAR |
| 2025-11-26 | PTCT | Mixed | — | -$1.78M | EDGAR |
| 2025-10-07 | PTCT | Mixed | — | -$1.94M | EDGAR |
| 2025-02-21 | PTCT | Sell (S) | −2,946 | -$147.6K | EDGAR |