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R Tony Tripeny

CIK 1339381 · Executive Vice President · last filed 2026-07-15

R Tony Tripeny is an Executive Vice President who has filed 120 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for IPX, was dated Jul 15, 2026. Across all open-market trades the lifetime net is −$12.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.6M across reported positions.

"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

$13.63M

Companies

5

Total Filings

120

Lifetime Open-Market Net

-$12.71M

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
IPX Director 51,010 $22.19 $1.13M $99.5K 2 2026-07-15
MLAB Director 5,398 $101.10 $545.7K $199.9K 8 2026-03-10
Origin Materials, Inc. (ORGNW) Delisted Director 776,570 $0.00 $78 $100.1K 16 2026-01-05
GLW Executive Vice President 94,847 $126.01 $11.95M -$13.11M 78 2022-05-04
HARDINGE INC (HDNG) Delisted Director 15,652 — — $0 15 2018-04-03

Recent Filings

120 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-07-15 IPX Buy (P) — $0 EDGAR
2026-03-30 IPX Buy (P) +4,187 $99.5K EDGAR
2026-03-10 MLAB Buy (P) +1,315 $99.9K EDGAR
2026-01-05 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +25,815 $12.5K EDGAR
2025-10-01 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +24,103 $12.5K EDGAR
2025-08-18 MLAB Mixed +1,404 $0 EDGAR
2025-07-02 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +25,879 $12.5K EDGAR
2025-05-08 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +272,642 $0 EDGAR
2025-04-02 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +18,836 $12.5K EDGAR
2025-01-03 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +9,765 $12.5K EDGAR
Showing 1–10 of 120
Page 1 of 12
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.