Burgdoerfer Stuart B
Director · ARHS, PGR
As of 2026-09-16, Burgdoerfer Stuart B has 12 Form 4 transactions on record across 2 companies — 7 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 $2.9M
- Indirect $0
| PGR | direct | 13,455 sh | $2.9M |
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 |
|---|---|---|---|---|---|---|---|
| 2025-06-20 | PGR | Sale | 3,681 @ $260.43 | $959K | −23.2% of holding | 12,217 | Form 4 |
11 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-15 | ARHS | Option exercise | 832 | 0 | Form 4 |
| 2026-05-15 | ARHS | Option exercise | 16,110 | 0 | Form 4 |
| 2026-05-15 | ARHS | Option exercise | 832 | 23,896 | Form 4 |
| 2026-05-15 | ARHS | Option exercise | 16,110 | 23,064 | Form 4 |
| 2026-05-14 | ARHS | Award / grant | 22,960 | 22,960 | Form 4 |
| 2026-05-08 | PGR | Award / grant | 1,238 | 13,455 | Form 4 |
| 2026-03-31 | ARHS | Award / grant | 832 | 832 | Form 4 |
| 2025-05-16 | ARHS | Option exercise | 6,954 | 0 | Form 4 |
| 2025-05-16 | ARHS | Option exercise | 6,954 | 6,954 | Form 4 |
| 2025-05-15 | ARHS | Award / grant | 16,110 | 16,110 | Form 4 |
| 2025-05-09 | PGR | Award / grant | 802 | 15,898 | 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.