Walter M Jr Rosebrough

CIK 1413087 · President & CEO · last filed 2026-04-21

"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

$25.73M

Companies

3

Total Filings

75

Lifetime Open-Market Net

-$90.71M

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
COO Director 10,832 $67.88 $735.3K $0 2 2026-04-21
VREX Director 52,654 $11.04 $581.3K $283.9K 11 2026-02-13
STE President & CEO 117,606 $207.56 $24.41M -$90.99M 61 2020-11-10

Recent Filings · Page 4 of 8

75 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-06-01 STE Tax (F) −3,769 -$394.1K EDGAR
2018-05-31 STE Mixed −17,376 -$1.80M EDGAR
2018-05-10 STE Mixed −10,000 -$1.00M EDGAR
2018-05-09 VREX Grant (A) $0 EDGAR
2018-03-13 STE Sell (S) −10,000 -$955.0K EDGAR
2017-12-07 STE Gift (G) −5,000 $0 EDGAR
2017-10-06 STE Sell (S) −10,000 -$905.0K EDGAR
2017-08-17 STE Mixed −10,878 -$856.9K EDGAR
2017-07-06 STE Gift (G) −5,000 $0 EDGAR
2017-06-05 STE Sell (S) −10,000 -$800.5K EDGAR
Showing 3140 of 75
Page 4 of 8
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.