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Insider Trading

Last Updated: 2 months ago

Robert P. Mauch has an estimated net worth of at least $42.9 million*, as of Oct. 29, 2025. They own 68,059 shares of COR stock. They have sold 240,438 shares of COR stock since 2021, for an estimated $30.2 million.

Robert P. Mauch $COR SEC Form 4 Insider Trading

Robert P. Mauch has filed a total of 15 insider trades in $COR since 2021. Their most recent trade was a sale of 5,096 shares, made on Dec 18, 2025. Their largest trade was a sale of 57,564 shares, made on Apr 15, 2024. We estimate that they now own 68,059 shares of $COR, worth an estimated $12.7 million.



Insider Trading at $COR

There have been a total of 102 insider trades reported at $COR since 2021, with 500 shares purchased and 16.2 million shares sold. The most active insider traders in $COR stock have been Robert P. Mauch, Steven H Collis, and Steven H Collis. The most recent trade was a sale of 1,677 shares reported by Silvana Battaglia (Executive Vice President), made on Dec 19, 2025.



History of Insider Stock Trades by Robert P. Mauch

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
COR logo COR Sale 5,096 Dec 18, 2025 Dec. 22, 2025, 5:14 p.m.
COR logo COR Sale 5,096 Nov 18, 2025 Nov. 19, 2025, 6:09 p.m.
COR logo COR Sale 5,097 Oct 20, 2025 Oct. 21, 2025, 4:33 p.m.
COR logo COR Sale 5,097 Sep 18, 2025 Sept. 22, 2025, 4:16 p.m.
COR logo COR Sale 4,968 Aug 18, 2025 Aug. 20, 2025, 4:06 p.m.
COR logo COR Sale 4,968 Jul 18, 2025 July 22, 2025, 4:23 p.m.
COR logo COR Sale 4,969 Jun 18, 2025 June 20, 2025, 4:04 p.m.
COR logo COR Sale 4,969 May 19, 2025 May 21, 2025, 4:04 p.m.
COR logo COR Sale 4,969 Apr 21, 2025 April 22, 2025, 4:06 p.m.
COR logo COR Sale 3,226 Mar 18, 2025 March 19, 2025, 4:38 p.m.
COR logo COR Sale 1,744 Mar 18, 2025 March 19, 2025, 4:38 p.m.
COR logo COR Sale 1,744 Mar 03, 2025 March 4, 2025, 6:35 p.m.
COR logo COR Sale 3,226 Mar 03, 2025 March 4, 2025, 6:35 p.m.
COR logo COR Sale 57,564 Apr 15, 2024 April 17, 2024, 4:24 p.m.
COR logo COR Sale 20,197 Sep 25, 2023 Sept. 27, 2023, 4:09 p.m.
ABC logo ABC Sale 21,802 Nov 04, 2022 Nov. 4, 2022, 6:19 p.m.
ABC logo ABC Sale 44,492 Feb 01, 2022 Feb. 2, 2022, 5:39 p.m.
ABC logo ABC Sale 41,214 Nov 02, 2021 Nov. 2, 2021, 8 p.m.




$COR Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.