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Robert P. Mauch

CIK 1633897 · President & CEO · last filed 2026-02-24

Robert P. Mauch is a President & CEO who has filed 82 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for COR, was dated Feb 24, 2026. Across all open-market trades the lifetime net is −$71.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $22.2M 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

$22.16M

Companies

2

Total Filings

82

Lifetime Open-Market Net

-$71.48M

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
COR President & CEO 69,155 $320.46 $22.16M -$37.51M 27 2026-02-24
Cencora, Inc. (ABC) Delisted Executive Vice President & COO 43,884 $179.98 $7.90M -$33.97M 39 2022-12-14

Recent Filings

82 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
2026-02-24 COR Mixed — -$1.03M EDGAR
2026-02-20 COR Notice (144) −3,762 -$1.35M EDGAR
2026-02-20 COR Sell (S) −1,333 -$479.2K EDGAR
2026-02-18 COR Notice (144) −1,333 -$479.2K EDGAR
2026-01-22 COR Mixed −1,333 -$1.48M EDGAR
2026-01-20 COR Notice (144) −5,096 -$1.81M EDGAR
2025-12-22 COR Mixed −1,333 -$1.43M EDGAR
2025-12-19 COR Gift (G) −3,000 $0 EDGAR
2025-12-18 COR Notice (144) −5,096 -$1.75M EDGAR
2025-12-17 COR Mixed — -$223.5K EDGAR
Showing 1–10 of 82
Page 1 of 9
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.