Canfield Thomas C
Director · Officer · IRDM
As of 2026-09-16, Canfield Thomas C has 12 Form 4 transactions on record across 1 company — 6 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $11.1M
- Indirect $0
| IRDM | direct | 234,294 sh | $11.1M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|
12 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | IRDM | Award / grant | 639 | 234,294 | Form 4 |
| 2026-05-20 | IRDM | Disposition | 136 | 233,655 | Form 4 |
| 2026-03-31 | IRDM | Award / grant | 1,257 | 233,791 | Form 4 |
| 2026-01-06 | IRDM | Award / grant | 14,204 | 232,533 | Form 4 |
| 2025-12-31 | IRDM | Award / grant | 1,868 | 218,329 | Form 4 |
| 2025-09-30 | IRDM | Award / grant | 1,844 | 216,461 | Form 4 |
| 2025-07-21 | — | Award / grant | 74,850 | 74,850 | Form 4 |
| 2025-06-30 | IRDM | Award / grant | 991 | 214,617 | Form 4 |
| 2025-03-31 | IRDM | Award / grant | 1,089 | 213,626 | Form 4 |
| 2025-01-06 | IRDM | Award / grant | 2,487 | 212,537 | Form 4 |
| 2025-01-06 | IRDM | Award / grant | 6,633 | 210,050 | Form 4 |
| 2024-12-31 | IRDM | Award / grant | 977 | 203,417 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.