Barbara A Larson
CIK 1904150 · EVP, CFO & Treasurer · last filed 2026-05-11
Barbara A Larson is an EVP, CFO & Treasurer who has filed 25 SEC Form 4 insider transactions across 4 companies since 2022. The most recent filing shows the insider was granted $220.1K of EFX on May 11, 2026. Across all open-market trades the lifetime net is −$5.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $35.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$35.15M
4
25
-$5.40M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EFX | Director | 3,877 | $181.93 | $705.3K | $0 | 3 | 2026-05-11 |
| WK | EVP, CFO & Treasurer | 141,103 | $69.42 | $9.80M | $0 | 1 | 2026-02-03 |
| S | Chief Financial Officer | 539,372 | $22.48 | $12.12M | -$1.36M | 6 | 2026-01-08 |
| WDAY | Chief Financial Officer | 67,743 | $184.96 | $12.53M | -$4.05M | 12 | 2023-06-07 |
Recent Filings
25 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | EFX | Grant (A) | +1,253 | $220.1K | EDGAR |
| 2026-02-03 | WK | Grant (A) | +141,103 | $10.80M | EDGAR |
| 2026-01-08 | S | Sell (S) | −11,173 | -$165.6K | EDGAR |
| 2025-10-07 | S | Sell (S) | −54,583 | -$989.6K | EDGAR |
| 2025-05-12 | EFX | Grant (A) | +812 | $0 | EDGAR |
| 2025-04-17 | S | Grant (A) | +129,764 | $0 | EDGAR |
| 2025-03-28 | S | Sell (S) | −10,172 | -$201.1K | EDGAR |
| 2025-03-25 | S | Exer (M) | +34,907 | $0 | EDGAR |
| 2024-09-17 | S | Grant (A) | +448,488 | $0 | EDGAR |
| 2024-05-06 | EFX | Grant (A) | +1,782 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.