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 11 of 15

147 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2012-01-27 ENTG Sell (S) −82,122 -$755.5K EDGAR
2011-11-10 ENTG Sell (S) −11,868 -$109.2K EDGAR
2011-10-04 Grant (A) $0
2011-07-13 ENTG Sell (S) −22,666 -$215.0K EDGAR
2011-05-26 ENTG Sell (S) −10,495 -$92.9K EDGAR
2011-05-24 ENTG Sell (S) −10,495 -$92.9K EDGAR
2011-05-23 Grant (A) $0
2011-05-23 ENTG Sell (S) +31,826 $0 EDGAR
2011-05-18 ENTG Mixed -$450.8K EDGAR
2011-04-05 Grant (A) $0
Showing 101110 of 147
Page 11 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.