Gareth T Joyce
CIK 1865695 · CEO and President · last filed 2026-03-09
"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
$1.27M
Companies
2
Total Filings
32
Lifetime Open-Market Net
-$134.1K
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 |
|---|---|---|---|---|---|---|---|
| CMP | Director | 43,118 | $29.47 | $1.27M | $0 | 20 | 2026-03-09 |
| Proterra Inc (PTRA) Delisted | CEO and President | 939,904 | $0.07 | $63.0K | -$134.1K | 8 | 2023-03-30 |
Recent Filings · Page 2 of 4
32 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 |
|---|---|---|---|---|---|
| 2024-03-13 | — | Other (J) | −147,772 | $0 | |
| 2024-03-07 | CMP | Grant (A) | — | $0 | EDGAR |
| 2024-02-20 | CMP | Exer (M) | +2,989 | $0 | EDGAR |
| 2024-01-03 | CMP | Grant (A) | +1,087 | $0 | EDGAR |
| 2024-01-03 | — | Sell (S) | −16,643 | -$318 | |
| 2023-10-03 | CMP | Grant (A) | +938 | $0 | EDGAR |
| 2023-09-27 | — | Sell (S) | −18,925 | -$1.0K | |
| 2023-08-29 | — | Sell (S) | −2,283 | -$157 | |
| 2023-07-05 | CMP | Grant (A) | +736 | $0 | EDGAR |
| 2023-04-04 | CMP | Grant (A) | +730 | $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.