BERTRAND LOY
CIK 1197452 · Executive Chair · last filed 2026-05-18
"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.
Loading insider history…
Disclosed Exposure
$25.44M
Companies
3
Total Filings
155
Lifetime Open-Market Net
-$166.05M
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.
Recent Filings · Page 9 of 16
155 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 |
|---|---|---|---|---|---|
| 2017-02-16 | ENTG | Grant (A) | +45,372 | $0 | EDGAR |
| 2017-01-04 | HBIO | Grant (A) | +17,600 | $0 | EDGAR |
| 2016-08-01 | ENTG | Mixed | +43,315 | -$653.2K | EDGAR |
| 2016-07-06 | HBIO | Grant (A) | +26,700 | $0 | EDGAR |
| 2016-02-26 | ENTG | Grant (A) | +80,320 | $0 | EDGAR |
| 2016-02-23 | ENTG | Tax (F) | −17,602 | -$213.2K | EDGAR |
| 2016-01-05 | HBIO | Grant (A) | +11,800 | $0 | EDGAR |
| 2015-06-08 | HBIO | Grant (A) | +14,400 | $0 | EDGAR |
| 2015-02-23 | ENTG | Mixed | −1,047 | -$467.7K | EDGAR |
| 2015-02-12 | ENTG | Grant (A) | +65,232 | $0 | 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.