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Insider Trading

Last Updated: 1 week, 1 day ago

Mark Wiedman has an estimated net worth of at least $44.7 million*, as of Dec. 18, 2024. They own 6,480 shares of BLK stock. They have sold 119,592 shares of BLK stock since 2021, for an estimated $37.9 million.

Mark Wiedman $BLK SEC Form 4 Insider Trading

Mark Wiedman has filed a total of 34 insider trades in $BLK since 2021. Their most recent trade was a sale of 1,333 shares, made on Dec 06, 2024. Their largest trade was a sale of 18,065 shares, made on Jul 16, 2024. We estimate that they now own 6,480 shares of $BLK, worth an estimated $6.8 million.



Insider Trading at $BLK

There have been a total of 157 insider trades reported at $BLK since 2021, with 3,000 shares purchased and 670,572 shares sold. The most active insider traders in $BLK stock have been Laurence Fink, Mark Wiedman, and J. Richard Kushel. The most recent trade was a sale of 5,495 shares reported by Mark Wiedman (Senior Managing Director), made on Dec 06, 2024.



History of Insider Stock Trades by Mark Wiedman

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
BLK Sale 1,333 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 9,373 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 4,068 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 5,495 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 4,132 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 4,223 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 7,566 Dec 06, 2024 Dec. 6, 2024, 8:56 p.m.
BLK Sale 12,000 Aug 30, 2024 Aug. 30, 2024, 6:15 p.m.
BLK Sale 12,000 Aug 15, 2024 Aug. 16, 2024, 5:30 p.m.
BLK Sale 4,641 Aug 12, 2024 Aug. 14, 2024, 8:44 p.m.
BLK Sale 1,345 Aug 12, 2024 Aug. 14, 2024, 8:44 p.m.
BLK Sale 275 Aug 12, 2024 Aug. 14, 2024, 8:44 p.m.
BLK Sale 800 Aug 12, 2024 Aug. 14, 2024, 8:44 p.m.
BLK Sale 4,000 Aug 12, 2024 Aug. 14, 2024, 8:44 p.m.
BLK Sale 939 Aug 13, 2024 Aug. 14, 2024, 8:44 p.m.
BLK Sale 1,000 Jul 16, 2024 July 18, 2024, 6:48 p.m.
BLK Sale 7,935 Jul 16, 2024 July 18, 2024, 6:48 p.m.
BLK Sale 18,065 Jul 16, 2024 July 18, 2024, 6:48 p.m.
BLK Sale 9,000 May 10, 2024 May 14, 2024, 6:02 p.m.
BLK Sale 240 Feb 23, 2024 Feb. 23, 2024, 7:30 p.m.
BLK Sale 2,500 Feb 02, 2024 Feb. 2, 2024, 8:18 p.m.
BLK Sale 2,079 Jul 18, 2023 July 20, 2023, 6:16 p.m.
BLK Sale 1,233 Feb 02, 2023 Feb. 3, 2023, 7:34 p.m.
BLK Sale 2,000 Feb 03, 2023 Feb. 3, 2023, 7:34 p.m.
BLK Sale 1,075 Jan 18, 2023 Jan. 19, 2023, 8:03 p.m.
BLK Sale 34 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 207 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 300 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 300 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 159 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 500 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 400 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 200 Nov 11, 2022 Nov. 15, 2022, 9:08 p.m.
BLK Sale 175 Jul 15, 2021 July 15, 2021, 8 p.m.




$BLK 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.