BRIAN K ROBERTS
CIK 1259094 · Chief Financial Officer · last filed 2026-03-04
BRIAN K ROBERTS is a Chief Financial Officer who has filed 45 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for ONTO, was dated Mar 4, 2026. Across all open-market trades the lifetime net is −$3.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $31.0M 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.
$31.05M
6
45
-$3.60M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ONTO | Chief Financial Officer | 24,271 | $323.88 | $7.86M | $0 | 2 | 2026-03-04 |
| ST | EVP & Chief Financial Officer | 111,228 | $50.40 | $5.61M | $0 | 6 | 2025-04-03 |
| ViewRay, Inc. (VRAY) Delisted | Director | 202,272 | $0.03 | $5.1K | $47.7K | 11 | 2022-06-15 |
| Valeritas Holdings Inc. (VLRX) Delisted | Director | 800 | — | — | $8.0K | 4 | 2019-05-16 |
| PODD | Chief Financial Officer | 117,444 | $149.70 | $17.58M | -$3.66M | 21 | 2014-03-05 |
| DIGITAS INC (DTAS) Delisted | Chief Financial Officer | 30,487 | — | — | $0 | 1 | 2007-01-25 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-04 | ONTO | Grant (A) | +3,096 | $0 | EDGAR |
| 2025-09-03 | ONTO | Grant (A) | +21,175 | $0 | EDGAR |
| 2025-04-03 | ST | Mixed | +48,336 | -$66.3K | EDGAR |
| 2024-11-12 | ST | Tax (F) | −774 | -$25.9K | EDGAR |
| 2024-10-31 | ST | Tax (F) | −7,442 | -$262.9K | EDGAR |
| 2024-05-01 | ST | Grant (A) | +41,947 | $0 | EDGAR |
| 2024-04-03 | ST | Grant (A) | +18,514 | $0 | EDGAR |
| 2023-11-09 | ST | Grant (A) | +7,909 | $0 | EDGAR |
| 2022-06-15 | ViewRay, Inc. (VRAY) Delisted | Grant (A) | +54,511 | $0 | EDGAR |
| 2022-05-19 | ViewRay, Inc. (VRAY) Delisted | Buy (P) | +16,000 | $47.7K | EDGAR |