Bonnie H Anderson
CIK 1588970 · Executive Chairwoman · last filed 2026-02-18
"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
$20.01M
Companies
4
Total Filings
99
Lifetime Open-Market Net
-$27.50M
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 |
|---|---|---|---|---|---|---|---|
| BRKRP | Director | 17,847 | $463.98 | $8.28M | $0 | 1 | 2026-02-18 |
| BRKR | Director | 13,327 | $62.91 | $838.4K | $0 | 6 | 2025-02-19 |
| VCYT | Director | 176,177 | $55.65 | $9.80M | -$26.76M | 82 | 2023-06-06 |
| CSTL | Director | 45,362 | $23.89 | $1.08M | -$732.1K | 7 | 2020-07-28 |
Recent Filings · Page 2 of 10
99 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 |
|---|---|---|---|---|---|
| 2023-01-18 | VCYT | Mixed | — | -$705.1K | EDGAR |
| 2023-01-12 | VCYT | Mixed | — | -$682.2K | EDGAR |
| 2023-01-09 | BRKR | Grant (A) | +1,970 | $0 | EDGAR |
| 2022-12-06 | VCYT | Tax (F) | −2,042 | -$59.5K | EDGAR |
| 2022-12-05 | VCYT | Mixed | — | -$1.38M | EDGAR |
| 2022-10-17 | VCYT | Exer (M) | +11,088 | $100.0K | EDGAR |
| 2022-09-07 | VCYT | Tax (F) | −2,042 | -$39.2K | EDGAR |
| 2022-08-09 | VCYT | Sell (S) | −121,917 | -$3.36M | EDGAR |
| 2022-06-06 | VCYT | Tax (F) | −2,042 | -$37.2K | EDGAR |
| 2022-05-03 | VCYT | Tax (F) | −736 | -$15.1K | EDGAR |
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.