BRIAN K ROBERTS
CIK 1259094 · Chief Financial Officer · last filed 2026-03-04
"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.
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Disclosed Exposure
$30.34M
Companies
6
Total Filings
45
Lifetime Open-Market Net
-$3.60M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ONTO | Chief Financial Officer | 24,271 | $341.33 | $8.28M | $0 | 2 | 2026-03-04 |
| ST | EVP & Chief Financial Officer | 111,228 | $45.92 | $5.11M | $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 | 40 | — | — | $8.0K | 4 | 2019-05-16 |
| PODD | Chief Financial Officer | 117,444 | $144.30 | $16.95M | -$3.66M | 21 | 2014-03-05 |
| DIGITAS INC (DTAS) Delisted | Chief Financial Officer | 30,487 | — | — | $0 | 1 | 2007-01-25 |
Recent Filings · Page 5 of 5
45 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-01-04 | PODD | Tax (F) | −2,382 | -$44.9K | EDGAR |
| 2011-03-03 | PODD | Mixed | +36,459 | -$44.4K | EDGAR |
| 2010-03-03 | PODD | Grant (A) | +24,000 | $0 | EDGAR |
| 2009-03-09 | PODD | Grant (A) | — | $0 | EDGAR |
| 2007-01-25 | DIGITAS INC (DTAS) Delisted | Mixed | −24,828 | -$411.6K | EDGAR |
Showing 41–45 of 45
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Page 5 of 5
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.