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.

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Disclosed Exposure

$38.32M

Companies

3

Total Filings

147

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.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ASH Director $64.98 $0 1 2026-05-18
ENTG Executive Chair 232,127 $150.52 $34.94M -$166.45M 103 2026-04-20
HBIO Director 556,208 $6.08 $3.38M $391.9K 29 2024-05-23

Recent Filings · Page 15 of 15

147 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2007-05-04 ENTG Mixed -$87.1K EDGAR
2007-04-27 ENTG Mixed -$366.7K EDGAR
2007-04-05 ENTG Sell (S) −2,540 -$27.9K EDGAR
2007-03-27 ENTG Mixed +5,738 -$33.3K EDGAR
2007-03-02 ENTG Grant (A) +10,000 $0 EDGAR
2007-01-24 ENTG Sell (S) −3,003 -$31.2K EDGAR
2007-01-08 ENTG Sell (S) −3,050 -$32.4K EDGAR
Showing 141147 of 147
Page 15 of 15
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.