Neil Gregory Almstead
CIK 1578850 · CHIEF TECHNICAL OPS OFFICER · last filed 2026-07-13
"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.
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Disclosed Exposure
$4.71M
Companies
1
Total Filings
83
Lifetime Open-Market Net
-$45.79M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PTCT | CHIEF TECHNICAL OPS OFFICER | 63,198 | $74.52 | $4.71M | -$45.79M | 58 | 2026-07-13 |
Recent Filings · Page 5 of 9
83 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-01 | PTCT | Sell (S) | −646 | -$17.6K | EDGAR |
| 2024-01-30 | PTCT | Notice (144) | −618 | -$16.8K | EDGAR |
| 2024-01-10 | PTCT | Sell (S) | −2,910 | -$84.0K | EDGAR |
| 2024-01-09 | PTCT | Notice (144) | −1,521 | -$44.1K | EDGAR |
| 2024-01-08 | PTCT | Notice (144) | −1,236 | -$35.3K | EDGAR |
| 2023-02-02 | PTCT | Sell (S) | −658 | -$30.0K | EDGAR |
| 2023-01-26 | PTCT | Sell (S) | −44 | -$2.1K | EDGAR |
| 2023-01-12 | PTCT | Sell (S) | −910 | -$39.7K | EDGAR |
| 2023-01-11 | PTCT | Sell (S) | −759 | -$31.6K | EDGAR |
| 2023-01-09 | PTCT | Grant (A) | +17,710 | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.