Thomas W Rosamilia

CIK 1576105 · Senior Vice President · last filed 2025-12-10

"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

$18.73M

Companies

2

Total Filings

51

Lifetime Open-Market Net

-$2.39M

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
ROK Director 7,778 $459.34 $3.57M $0 16 2025-12-10
IBM Senior Vice President 55,689 $272.24 $15.16M -$2.39M 35 2023-06-09

Recent Filings · Page 4 of 6

51 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-06-09 IBM Grant (A) $0 EDGAR
2016-05-09 IBM Grant (A) $0 EDGAR
2016-04-08 ROK Grant (A) +729 $0 EDGAR
2016-02-09 IBM Grant (A) $0 EDGAR
2016-02-02 IBM Mixed +4,120 -$288.6K EDGAR
2015-11-17 IBM Mixed −15,000 -$1.99M EDGAR
2015-11-09 IBM Grant (A) $0 EDGAR
2015-09-01 IBM Mixed −2,784 -$397.9K EDGAR
2015-08-07 IBM Grant (A) $0 EDGAR
2015-05-07 IBM Grant (A) $0 EDGAR
Showing 3140 of 51
Page 4 of 6
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.