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Insider Trading

Michael A Bieber Net Worth

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Last Updated: 3 days, 15 hours ago

Michael A Bieber has an estimated net worth of at least $40.2 million*, as of June 17, 2026. They own 289,534 shares of WLDN stock. They have sold 247,925 shares of WLDN stock since 2021, for an estimated $12.5 million.

Michael A Bieber $WLDN SEC Form 4 Insider Trading

Michael A Bieber has filed a total of 34 insider trades in $WLDN since 2021. Their most recent trade was a sale of 23,015 shares, made on May 14, 2026. Their largest trade was a sale of 25,429 shares, made on May 14, 2026. We estimate that they now own 289,534 shares of $WLDN, worth an estimated $27.7 million.



Insider Trading at $WLDN

There have been a total of 182 insider trades reported at $WLDN since 2021, with 531,932 shares purchased and 1.9 million shares sold. The most active insider traders in $WLDN stock have been Michael A Bieber, Michael A Bieber, and Creighton K Early. The most recent trade was a sale of 276 shares reported by MICHAEL A BIEBER (PRESIDENT AND CEO), made on May 14, 2026.



History of Insider Stock Trades by Michael A Bieber

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
WLDN logo WLDN Sale 23,015 May 14, 2026 May 15, 2026, 6:08 p.m.
WLDN logo WLDN Sale 276 May 14, 2026 May 15, 2026, 6:08 p.m.
WLDN logo WLDN Sale 7,956 May 14, 2026 May 15, 2026, 6:08 p.m.
WLDN logo WLDN Sale 25,429 May 14, 2026 May 15, 2026, 6:08 p.m.
WLDN logo WLDN Sale 9,991 May 13, 2026 May 14, 2026, 5:56 p.m.
WLDN logo WLDN Sale 25,000 May 16, 2025 May 20, 2025, 5:41 p.m.
WLDN logo WLDN Sale 10,868 Nov 11, 2024 Nov. 12, 2024, 6:30 p.m.
WLDN logo WLDN Sale 1,804 Nov 06, 2024 Nov. 8, 2024, 6:30 p.m.
WLDN logo WLDN Sale 750 Aug 12, 2024 Aug. 14, 2024, 6:08 p.m.
WLDN logo WLDN Sale 9,209 Aug 09, 2024 Aug. 12, 2024, 5:33 p.m.
WLDN logo WLDN Sale 10,273 Aug 08, 2024 Aug. 12, 2024, 5:33 p.m.
WLDN logo WLDN Sale 10,346 Aug 07, 2024 Aug. 8, 2024, 5:36 p.m.
WLDN logo WLDN Sale 12,000 Aug 06, 2024 Aug. 8, 2024, 5:36 p.m.
WLDN logo WLDN Sale 4,460 Jun 13, 2024 June 14, 2024, 5:31 p.m.
WLDN logo WLDN Sale 4,464 Jun 11, 2024 June 13, 2024, 6:13 p.m.
WLDN logo WLDN Sale 4,394 Jun 12, 2024 June 13, 2024, 6:13 p.m.
WLDN logo WLDN Sale 3,333 Jun 10, 2024 June 12, 2024, 5:50 p.m.
WLDN logo WLDN Sale 964 Aug 24, 2023 Aug. 28, 2023, 6:17 p.m.
WLDN logo WLDN Sale 62 Aug 24, 2023 Aug. 28, 2023, 6:17 p.m.
WLDN logo WLDN Sale 671 Aug 23, 2023 Aug. 24, 2023, 5:42 p.m.
WLDN logo WLDN Sale 499 Aug 23, 2023 Aug. 24, 2023, 5:42 p.m.
WLDN logo WLDN Sale 1,216 Aug 22, 2023 Aug. 24, 2023, 5:42 p.m.
WLDN logo WLDN Sale 1,758 Mar 13, 2023 March 14, 2023, 8:14 p.m.
WLDN logo WLDN Sale 1,094 Mar 13, 2023 March 14, 2023, 8:14 p.m.
WLDN logo WLDN Sale 1,159 Mar 10, 2023 March 13, 2023, 6:54 p.m.
WLDN logo WLDN Sale 257 Mar 10, 2023 March 13, 2023, 6:54 p.m.
WLDN logo WLDN Sale 1,306 Mar 10, 2023 March 13, 2023, 6:54 p.m.
WLDN logo WLDN Sale 24,666 Aug 10, 2022 Aug. 12, 2022, 6:03 p.m.
WLDN logo WLDN Sale 2,611 Aug 10, 2022 Aug. 12, 2022, 6:03 p.m.
WLDN logo WLDN Sale 122 Aug 09, 2022 Aug. 11, 2022, 6:01 p.m.
WLDN logo WLDN Sale 334 Aug 09, 2022 Aug. 11, 2022, 6:01 p.m.
WLDN logo WLDN Sale 2,160 Mar 15, 2022 March 17, 2022, 7:19 p.m.
WLDN logo WLDN Sale 23,242 Mar 15, 2022 March 17, 2022, 7:19 p.m.
WLDN logo WLDN Sale 22,236 Sep 08, 2021 Sept. 9, 2021, 8 p.m.




$WLDN 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.