Williams Glenn J.
Director · Officer · PRI
As of 2026-09-16, Williams Glenn J. has 35 Form 4 transactions on record across 1 company — 18 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.
Pattern in the record: open-market sales filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $7.8M
- Indirect $0
| PRI | direct | 26,721 sh | $7.8M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-10 | PRI | Sale | 1,500 @ $320.20 | $480K | −4.5% of holding | 32,196 | Form 4 |
| 2026-06-12 | PRI | Sale | 1,500 @ $280.49 | $421K | −4.3% of holding | 33,696 | Form 4 |
| 2026-02-17 | PRI | Sale | 2,500 @ $256.41 | $641K | −8.4% of holding | 27,392 | Form 4 |
| 2025-11-12 | PRI | Sale | 2,500 @ $259.65 | $649K | −6.9% of holding | 33,892 | Form 4 |
| 2025-08-12 | PRI | Sale | 2,500 @ $262.20 | $656K | −6.4% of holding | 36,392 | Form 4 |
| 2025-06-13 | PRI | Sale | 2,500 @ $259.04 | $648K | −6.0% of holding | 38,892 | Form 4 |
| 2025-02-18 | PRI | Sale | 3,000 @ $281.74 | $845K | −8.3% of holding | 33,322 | Form 4 |
28 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-14 | PRI | Gift | 5,475 | 26,721 | Form 4 |
| 2026-03-01 | PRI | Award / grant | 8,817 | 39,141 | Form 4 |
| 2026-03-01 | PRI | Disposition | 3,945 | 35,196 | Form 4 |
| 2026-03-01 | PRI | Option exercise | 1,980 | 29,372 | Form 4 |
| 2026-03-01 | PRI | Option exercise | 1,613 | 31,008 | Form 4 |
| 2026-03-01 | PRI | Option exercise | 1,497 | 30,029 | Form 4 |
| 2026-03-01 | PRI | Withheld for tax | 840 | 28,532 | Form 4 |
| 2026-03-01 | PRI | Withheld for tax | 684 | 30,324 | Form 4 |
| 2026-03-01 | PRI | Withheld for tax | 634 | 29,395 | Form 4 |
| 2026-03-01 | PRI | Option exercise | 1,980 | 22,012 | Form 4 |
| 2026-03-01 | PRI | Option exercise | 1,497 | 20,515 | Form 4 |
| 2026-03-01 | PRI | Option exercise | 1,613 | 18,902 | Form 4 |
| 2026-02-20 | PRI | Award / grant | 5,340 | 23,992 | Form 4 |
| 2025-11-26 | PRI | Gift | 4,000 | 29,892 | Form 4 |
| 2025-05-29 | PRI | Gift | 2,320 | 41,392 | Form 4 |
| 2025-03-01 | PRI | Award / grant | 11,512 | 48,863 | Form 4 |
| 2025-03-01 | PRI | Disposition | 5,151 | 43,712 | Form 4 |
| 2025-03-01 | PRI | Option exercise | 3,518 | 36,840 | Form 4 |
| 2025-03-01 | PRI | Option exercise | 1,979 | 37,327 | Form 4 |
| 2025-03-01 | PRI | Option exercise | 1,497 | 37,985 | Form 4 |
| 2025-03-01 | PRI | Withheld for tax | 1,492 | 35,348 | Form 4 |
| 2025-03-01 | PRI | Withheld for tax | 839 | 36,488 | Form 4 |
| 2025-03-01 | PRI | Withheld for tax | 634 | 37,351 | Form 4 |
| 2025-03-01 | PRI | Option exercise | 3,518 | 22,128 | Form 4 |
| 2025-03-01 | PRI | Option exercise | 1,979 | 20,149 | Form 4 |
| 2025-03-01 | PRI | Option exercise | 1,497 | 18,652 | Form 4 |
| 2025-02-14 | PRI | Award / grant | 4,839 | 25,646 | Form 4 |
| 2024-12-12 | PRI | Award / grant | 8,839 | 20,807 | 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.