Burkhart Erin
Officer · GILD, BMRN
As of 2026-09-16, Burkhart Erin has 12 Form 4 transactions on record across 2 companies — 5 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
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 |
|---|---|---|---|---|---|---|---|
| 2025-05-20 | BMRN | Sale | 1,786 @ $59.31 | $106K | −11.2% of holding | 14,173 | Form 4 |
| 2025-03-19 | BMRN | Sale | 1,295 @ $71.52 | $93K | −7.1% of holding | 16,955 | Form 4 |
| 2025-02-24 | BMRN | Sale | 1,344 @ $68.38 | $92K | −9.3% of holding | 13,105 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-03-10 | GILD | Award / grant | 5,455 | 5,455 | Form 4 |
| 2026-03-10 | GILD | Award / grant | 2,355 | 11,245 | Form 4 |
| 2026-03-10 | GILD | Award / grant | 2,355 | 11,245 | Form 4 |
| 2025-09-22 | GILD | Award / grant | 8,890 | 8,890 | Form 4 |
| 2025-09-22 | GILD | Award / grant | 8,890 | 8,890 | Form 4 |
| 2025-05-19 | BMRN | Withheld for tax | 996 | 15,959 | Form 4 |
| 2025-03-17 | BMRN | Award / grant | 9,230 | 9,230 | Form 4 |
| 2025-03-17 | BMRN | Award / grant | 5,970 | 18,252 | Form 4 |
| 2025-03-14 | BMRN | Withheld for tax | 823 | 12,282 | 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.