Every Form 4 that FiEE, Inc (FIEE) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow FIEE and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full FIEE filings page.
Yu Cao reported acquisition or exercise transactions in this Form 4 filing.
FiEE, Inc. director and Chief Financial Officer Yu Cao received an equity grant of 143,561 restricted stock units (RSUs), each representing one future share of common stock. The award is compensation with no cash paid by Cao.
The RSUs vest over three years, with 30% vesting on the first anniversary of the May 12, 2026 grant date, another 30% on the second anniversary, and the remaining 40% on the third anniversary, conditioned on continued employment. Following this grant, Cao holds 1,728,927 shares of FiEE common stock directly.
Chung Li Wai reported acquisition or exercise transactions in this Form 4 filing.
FiEE, Inc. Chief Executive Officer Chung Li Wai received an equity grant of 143,561 restricted stock units. Each unit represents a contingent right to receive one share of common stock. The award vests 30% on the first anniversary of the grant, 30% on the second, and 40% on the third, subject to continued employment.
NATAN DAVID reported acquisition or exercise transactions in this Form 4 filing.
FiEE, Inc. director Natan David received a grant of 100,000 shares of common stock on May 5, 2026, at a stated price of $0.00 per share. The award was issued under a Director Agreement dated April 29, 2025, as part of his director compensation.
After this stock award and a corrective adjustment for 2,000 previously under-reported shares, David now directly holds 248,792 FiEE common shares. The correction reflects a prior clerical error in earlier ownership reports, rather than a new transaction.
Chan Oi Fat reported acquisition or exercise transactions in this Form 4 filing.
FiEE, Inc. director Chan Oi Fat received an award of 100,000 shares of Common Stock as equity compensation. The shares were granted on May 5, 2026 at a stated price of $0.00 per share, pursuant to a Director Agreement dated April 29, 2025. Following this grant, Chan Oi Fat directly holds 100,000 common shares.
FiEE, Inc. reported that Elements Corporate Services Limited, a 10% owner associated with Wong Man Ching, made significant open-market purchases of its securities on February 10, 2026.
Elements bought 2,138,181 shares of common stock at $1.29 per share, bringing its directly owned common stock holdings to 3,119,830 shares.
It also purchased 54,652 shares of Series A Convertible Preferred Stock at $1.81 per share, representing 76,513 underlying common shares based on a conversion ratio of 1.4 common shares per preferred share, subject to a 19.99% beneficial ownership limitation. The preferred stock votes on an as-converted basis and has no conversion expiry.
Elements Corporate Services Limited, a 10% owner of FIEE, Inc., converted a convertible note into common stock. On 10/27/2025, a note with a price of $245,412.25 (including interest) and a conversion price of $0.25 per share was exchanged for 981,649 shares of common stock.
Following the conversion, Elements Corporate Services Limited directly owned 981,649 common shares. The related derivative position in the convertible note was reduced to zero. Footnotes state that Wong Man Ching, as sole director and sole shareholder of Elements, may be deemed to have beneficial ownership of these securities.