Timothy PV Mammen

CIK 1378546 · SVP, Chief Financial Officer · last filed 2026-05-26

"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

$9.07M

Companies

1

Total Filings

100

Lifetime Open-Market Net

-$35.25M

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
IPGP SVP, Chief Financial Officer 79,150 $114.65 $9.07M -$35.25M 100 2026-05-26

Recent Filings · Page 6 of 10

100 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2015-02-10 IPGP Mixed -$879.9K EDGAR
2015-02-05 IPGP Mixed -$124.7K EDGAR
2015-01-05 IPGP Tax (F) −516 -$38.7K EDGAR
2014-12-09 IPGP Mixed -$48.5K EDGAR
2014-12-05 IPGP Mixed -$155.6K EDGAR
2014-11-05 IPGP Mixed -$13.4K EDGAR
2014-11-03 IPGP Mixed -$156.6K EDGAR
2014-10-02 IPGP Tax (F) −356 -$24.5K EDGAR
2014-08-04 IPGP Mixed -$161.6K EDGAR
2014-07-31 IPGP Sell (S) −2,600 -$183.1K EDGAR
Showing 5160 of 100
Page 6 of 10
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.