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IPWR SEC Filing News — Ideal Power Inc.

Latest SEC filings for Ideal Power Inc. (IPWR) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 4 Insider Buying 2026-06-01

IPWR insider TURMELLE MICHAEL C (Director) bought 5,250 shares (~$39.9K)

TURMELLE MICHAEL C, listed as Director at Ideal Power Inc., reported an open-market purchase of 5,250 IPWR shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.

Filing: Form 4 (Insider Transaction) Insider: TURMELLE MICHAEL C (Director) Shares: 5,250 Est. Value: $39.9K
Form 8-K Material Company Update 2026-05-18

IPWR filed 8-K — material company event

Ideal Power Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 10-Q Quarterly Report 2026-05-15

IPWR filed Quarterly Report (10-Q)

Ideal Power Inc. filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)
Form 8-K Material Company Update 2026-05-14

IPWR filed 8-K — material company event

Ideal Power Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 10-K Annual Report 2026-03-27

IPWR filed Annual Report (10-K)

Ideal Power Inc. filed its annual report with the SEC. This report includes audited financial statements, business overview, risk factors, and management discussion.

Filing: 10-K (Annual Report)
Form 8-K Material Company Update 2026-03-10

IPWR filed 8-K — material company event

Ideal Power Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 4 Insider Buying 2026-02-26

IPWR insider SOMO DAVID M (Director, President and CEO) bought 90,909 shares (~$250.0K)

SOMO DAVID M, listed as Director, President and CEO at Ideal Power Inc., reported an open-market purchase of 90,909 IPWR shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.

Filing: Form 4 (Insider Transaction) Insider: SOMO DAVID M (Director, President and CEO) Shares: 90,909 Est. Value: $250.0K
Form 8-K Material Company Update 2026-02-25

IPWR filed 8-K — material company event

Ideal Power Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 4 Tax / Compensation Filing 2026-01-05

IPWR insider Form 4 filed for equity award, exercise, or tax withholding

TURMELLE MICHAEL C (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: TURMELLE MICHAEL C (Director) Shares: 36,364
Form 4 Tax / Compensation Filing 2026-01-05

IPWR insider Form 4 filed for equity award, exercise, or tax withholding

FREEMAN DRUE (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: FREEMAN DRUE (Director) Shares: 18,182
Form 4 Tax / Compensation Filing 2026-01-05

IPWR insider Form 4 filed for equity award, exercise, or tax withholding

KNIGHT GREGORY C (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: KNIGHT GREGORY C (Director) Shares: 18,182
Form 4 Tax / Compensation Filing 2026-01-05

IPWR insider Form 4 filed for equity award, exercise, or tax withholding

Lesster Laban E (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Lesster Laban E (Director) Shares: 18,182
Form 4 Tax / Compensation Filing 2025-12-17

IPWR insider Form 4 filed for equity award, exercise, or tax withholding

BURNS TIMOTHY (CFO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: BURNS TIMOTHY (CFO) Shares: 3,607
Form 10-Q Quarterly Report 2025-11-13

IPWR filed Quarterly Report (10-Q)

Ideal Power Inc. filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)
Form 8-K Material Company Update 2025-11-13

IPWR filed 8-K — material company event

Ideal Power Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
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