Collins Helen Louise
Director · Officer · ELVN, KURA
As of 2026-09-16, Collins Helen Louise has 47 Form 4 transactions on record across 2 companies — 44 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-17 | ELVN | Sale | 3,900 @ $58.37 | $228K | −13.0% of holding | 26,100 | Form 4 |
| 2026-08-17 | ELVN | Sale | 1,100 @ $59.35 | $65K | −4.2% of holding | 25,000 | Form 4 |
| 2026-07-17 | ELVN | Sale | 2,184 @ $53.42 | $117K | −8.0% of holding | 25,063 | Form 4 |
| 2026-07-17 | ELVN | Sale | 2,063 @ $52.39 | $108K | −7.0% of holding | 27,247 | Form 4 |
| 2026-07-17 | ELVN | Sale | 459 @ $51.55 | $24K | −1.5% of holding | 29,310 | Form 4 |
| 2026-07-17 | ELVN | Sale | 231 @ $50.05 | $12K | −0.8% of holding | 29,769 | Form 4 |
| 2026-07-17 | ELVN | Sale | 63 @ $53.92 | $3K | −0.3% of holding | 25,000 | Form 4 |
| 2026-06-17 | ELVN | Sale | 2,599 @ $43.87 | $114K | −9.0% of holding | 26,133 | Form 4 |
| 2026-06-17 | ELVN | Sale | 1,268 @ $42.83 | $54K | −4.2% of holding | 28,732 | Form 4 |
| 2026-06-17 | ELVN | Sale | 1,133 @ $44.74 | $51K | −4.3% of holding | 25,000 | Form 4 |
| 2026-05-18 | ELVN | Sale | 3,475 @ $39.53 | $137K | −11.6% of holding | 26,525 | Form 4 |
| 2026-05-18 | ELVN | Sale | 1,302 @ $40.25 | $52K | −4.9% of holding | 25,223 | Form 4 |
| 2026-05-18 | ELVN | Sale | 223 @ $41.21 | $9K | −0.9% of holding | 25,000 | Form 4 |
| 2026-04-17 | ELVN | Sale | 2,441 @ $48.06 | $117K | −8.9% of holding | 25,000 | Form 4 |
| 2026-04-17 | ELVN | Sale | 2,419 @ $47.39 | $115K | −8.1% of holding | 27,441 | Form 4 |
| 2026-04-17 | ELVN | Sale | 140 @ $45.81 | $6K | −0.5% of holding | 29,860 | Form 4 |
| 2026-03-25 | ELVN | Sale | 40,000 @ $35.10 | $1.4M | −61.5% of holding | 25,000 | Form 4 |
| 2026-03-17 | ELVN | Sale | 5,000 @ $27.76 | $139K | −16.7% of holding | 25,000 | Form 4 |
| 2026-03-10 | ELVN | Sale | 10,129 @ $30.19 | $306K | −28.8% of holding | 25,000 | Form 4 |
| 2026-03-09 | ELVN | Sale | 29,871 @ $30.02 | $897K | −54.4% of holding | 25,000 | Form 4 |
| 2026-02-17 | ELVN | Sale | 45,000 @ $26.17 | $1.2M | −64.3% of holding | 25,000 | Form 4 |
26 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-17 | ELVN | Option exercise | 5,000 | 30,000 | Form 4 |
| 2026-08-17 | ELVN | Option exercise | 5,000 | 111,268 | Form 4 |
| 2026-07-17 | ELVN | Option exercise | 5,000 | 30,000 | Form 4 |
| 2026-07-17 | ELVN | Option exercise | 5,000 | 116,268 | Form 4 |
| 2026-06-17 | ELVN | Option exercise | 5,000 | 30,000 | Form 4 |
| 2026-06-17 | ELVN | Option exercise | 5,000 | 121,268 | Form 4 |
| 2026-06-04 | KURA | Award / grant | 35,000 | 35,000 | Form 4 |
| 2026-05-18 | ELVN | Option exercise | 5,000 | 30,000 | Form 4 |
| 2026-05-18 | ELVN | Option exercise | 5,000 | 126,268 | Form 4 |
| 2026-04-17 | ELVN | Option exercise | 5,000 | 30,000 | Form 4 |
| 2026-04-17 | ELVN | Option exercise | 5,000 | 131,268 | Form 4 |
| 2026-03-25 | ELVN | Option exercise | 40,000 | 65,000 | Form 4 |
| 2026-03-25 | ELVN | Option exercise | 40,000 | 136,268 | Form 4 |
| 2026-03-17 | ELVN | Option exercise | 5,000 | 30,000 | Form 4 |
| 2026-03-17 | ELVN | Option exercise | 5,000 | 176,268 | Form 4 |
| 2026-03-10 | ELVN | Option exercise | 10,129 | 35,129 | Form 4 |
| 2026-03-10 | ELVN | Option exercise | 10,129 | 181,268 | Form 4 |
| 2026-03-09 | ELVN | Option exercise | 29,871 | 54,871 | Form 4 |
| 2026-03-09 | ELVN | Option exercise | 29,871 | 191,397 | Form 4 |
| 2026-02-17 | ELVN | Option exercise | 45,000 | 70,000 | Form 4 |
| 2026-02-17 | ELVN | Option exercise | 45,000 | 221,268 | Form 4 |
| 2026-02-12 | ELVN | Award / grant | 150,000 | 150,000 | Form 4 |
| 2026-02-12 | ELVN | Award / grant | 25,000 | 25,000 | Form 4 |
| 2025-06-05 | KURA | Award / grant | 28,500 | 28,500 | Form 4 |
| 2025-06-05 | — | Award / grant | 35,144 | 35,144 | Form 4 |
| 2025-02-06 | ELVN | Award / grant | 171,000 | 171,000 | 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.