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Liebowitz Michael insider trades
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Liebowitz Michael insider trades

Liebowitz Michael has filed 28 Form 4s with the SEC that we hold, for Douglas Elliman Inc. (DOUG) (President and CEO, Director), Nocopi Technologies Inc/Md/ (NNUP) (Chief Executive Officer, Director) and MIMO (Director). Across all of them we count 32 purchases worth $6.2M and 3 sales worth $9.4K reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a purchase of 1,081,414 shares of Douglas Elliman Inc. worth $1.8M, dated 2024-11-18. The first filing on our record is dated 2021-08-17 and the latest 2026-04-10.

Douglas Elliman Inc. (DOUG)

President and CEO, Director · 13 filings · 10 purchases and sales
Trade dateCodeSharesValue as filedFiledSource
2021-12-31P, purchase reported on Form 45,000$57.2K2022-03-07SEC
2022-03-04P, purchase reported on Form 415,000$102.5K2022-03-07SEC
2022-03-07P, purchase reported on Form 415,000$100.2K2022-03-07SEC
2022-03-30P, purchase reported on Form 4242$1.7K2022-03-30SEC
2022-06-29P, purchase reported on Form 4345$1.8K2022-07-01SEC
2022-10-07P, purchase reported on Form 460,000$235.2K2022-10-11SEC
2022-10-10P, purchase reported on Form 440,000$157.2K2022-10-11SEC
2023-08-18P, purchase reported on Form 49,954$21.0K2023-08-21SEC
2024-07-10P, purchase reported on Form 4197,398$232.9K2024-07-11SEC
2024-11-18P, purchase reported on Form 41,081,414$1.8M2024-11-19SEC

Nocopi Technologies Inc/Md/ (NNUP)

Chief Executive Officer, Director · 12 filings · 22 purchases and sales
Trade dateCodeSharesValue as filedFiledSource
2022-03-09P, purchase reported on Form 432,200$6.1K2022-03-11SEC
2022-03-11P, purchase reported on Form 4197,376$37.5K2022-03-11SEC
2022-03-16P, purchase reported on Form 445,346$8.6K2022-03-18SEC
2022-03-17P, purchase reported on Form 43,000$5702022-03-18SEC
2022-03-18P, purchase reported on Form 415,988$3.0K2022-03-18SEC
2022-05-11P, purchase reported on Form 497,274$15.6K2022-05-13SEC
2022-05-12P, purchase reported on Form 472,500$11.6K2022-05-13SEC
2022-05-13P, purchase reported on Form 4100,750$16.1K2022-05-13SEC
2022-05-23P, purchase reported on Form 48,545,742$1.5M2022-05-25SEC
2022-05-24P, purchase reported on Form 4184,700$29.6K2022-05-25SEC
2022-05-25P, purchase reported on Form 4445,485$71.3K2022-05-25SEC
2022-06-01P, purchase reported on Form 445,000$7.7K2022-06-03SEC
2022-06-01P, purchase reported on Form 4200$322022-06-03SEC
2022-06-02P, purchase reported on Form 465,333$10.5K2022-06-03SEC
2022-06-02P, purchase reported on Form 435,454$6.0K2022-06-03SEC
2022-06-08P, purchase reported on Form 4300$482022-06-10SEC
2022-06-09P, purchase reported on Form 443,175$7.3K2022-06-10SEC
2022-09-13P, purchase reported on Form 41,250,000$1.8M2022-09-15SEC
2023-08-18P, purchase reported on Form 4900$3.1K2023-08-22SEC
2023-08-18P, purchase reported on Form 4100$3392023-08-22SEC
2023-08-21P, purchase reported on Form 41,000$3.1K2023-08-22SEC
2024-06-28P, purchase reported on Form 42,500$7.3K2024-07-01SEC

MIMO

Director · 3 filings · 3 purchases and sales
Trade dateCodeSharesValue as filedFiledSource
2023-08-14S, sale reported on Form 444,061$9.3K2023-08-16SEC
2023-08-14S, sale reported on Form 4400$842023-08-16SEC
2023-08-14S, sale reported on Form 4364$762023-08-16SEC
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1766109) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-28 · For informational purposes only, not investment advice.
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