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 4 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 |
|---|---|---|---|---|---|
| 2021-03-04 | VCYT | Tax (F) | −6,320 | -$392.8K | EDGAR |
| 2021-03-02 | VCYT | Grant (A) | +20,000 | $0 | EDGAR |
| 2021-02-26 | VCYT | Tax (F) | −39,488 | -$2.46M | EDGAR |
| 2021-01-15 | VCYT | Mixed | — | -$842.4K | EDGAR |
| 2021-01-13 | VCYT | Mixed | — | -$3.90M | EDGAR |
| 2021-01-07 | BRKR | Grant (A) | +2,302 | $0 | EDGAR |
| 2020-12-30 | VCYT | Exer (M) | +31,313 | $116.9K | EDGAR |
| 2020-12-04 | VCYT | Tax (F) | −1,976 | -$108.8K | EDGAR |
| 2020-11-12 | VCYT | Mixed | — | -$672.7K | EDGAR |
| 2020-10-09 | VCYT | Mixed | — | -$1.46M | 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.