BRUCE I SACHS
CIK 1197036 · last filed 2026-05-05
"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
$20.02M
Companies
3
Total Filings
106
Lifetime Open-Market Net
-$78.36M
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 |
|---|---|---|---|---|---|---|---|
| VRTX | Director | 45,000 | $444.93 | $20.02M | -$51.65M | 103 | 2026-05-05 |
| BigBand Networks, Inc. (BBND) Delisted | Director | 274,937 | — | — | $0 | 2 | 2008-06-16 |
| VIRTUSA CORP (VRTU) Delisted | 10%+ Owner | 2,577,611 | — | — | -$26.71M | 1 | 2008-03-04 |
Recent Filings · Page 9 of 11
106 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-09-03 | VRTX | Sell (S) | −8,300 | -$640.7K | EDGAR |
| 2013-07-26 | VRTX | Sell (S) | −8,300 | -$709.6K | EDGAR |
| 2013-06-24 | VRTX | Sell (S) | −8,300 | -$630.2K | EDGAR |
| 2013-06-04 | VRTX | Grant (A) | — | $0 | EDGAR |
| 2013-05-23 | VRTX | Sell (S) | −8,300 | -$662.1K | EDGAR |
| 2013-05-16 | VRTX | Sell (S) | −60,000 | -$4.87M | EDGAR |
| 2013-05-08 | VRTX | Sell (S) | −8,300 | -$640.9K | EDGAR |
| 2012-06-01 | VRTX | Grant (A) | — | $0 | EDGAR |
| 2011-06-06 | VRTX | Sell (S) | −7,500 | -$412.6K | EDGAR |
| 2011-06-02 | VRTX | Grant (A) | — | $0 | EDGAR |
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.