Larson Barbara A
Director · Officer · EFX, WK, S
As of 2026-09-16, Larson Barbara A has 11 Form 4 transactions on record across 3 companies — 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
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 |
|---|---|---|---|---|---|---|---|
| 2026-01-06 | S | Sale | 11,173 @ $14.82 | $166K | −2.0% of holding | 539,372 | Form 4 |
| 2025-10-06 | S | Sale | 54,583 @ $18.13 | $990K | −9.0% of holding | 549,498 | Form 4 |
| 2025-03-27 | S | Sale | 10,172 @ $19.77 | $201K | −2.1% of holding | 473,223 | Form 4 |
8 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-10 | EFX | Award / grant | 160 | 341 | Form 4 |
| 2026-08-10 | EFX | Award / grant | 181 | 181 | Form 4 |
| 2026-05-07 | EFX | Award / grant | 1,253 | 3,877 | Form 4 |
| 2026-02-02 | WK | Award / grant | 141,103 | 141,103 | Form 4 |
| 2025-05-08 | EFX | Award / grant | 812 | 2,604 | Form 4 |
| 2025-04-15 | S | Award / grant | 129,764 | 602,987 | Form 4 |
| 2025-03-21 | S | Option exercise | 34,907 | 483,395 | Form 4 |
| 2025-03-21 | S | Option exercise | 34,907 | 112,121 | 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.