Ideal Power Inc. (IPWR) - Dilution Analysis
Visualizing historical and potential share dilution over time
Dilution Analysis
Risk Assessment Details
Summary
IPWR currently has 11.2M outstanding shares. with limited dilution risk as only 1.19M additional shares (10.7%) are authorized for issuance. The company has significantly diluted shareholders by 58.06% over the past 2 years, indicating aggressive capital raising.
Share Structure Timeline
Historical Data Points
| Date | Event | Outstanding | Supply |
|---|---|---|---|
| May 18, 2026 |
8-K filing: Ideal Power Inc. completed an offering of 3,220,961 shares of common stock and pre-funded warrants for gross proceeds of approximately $30 million. ($30.0M proceeds) |
11M | 1.2M |
| May 15, 2026 |
10-Q filing | 11.2M shares outstanding |
11M | 1.2M |
| Mar 27, 2026 |
S-1 filing: This prospectus covers potential resale by certain selling securityholder of 631,332 shares of our Common Stock issuable upon the exercise of pre-funded warrants at an exercise price of approximately $0.001 per share. |
12M | 260K |
| Mar 27, 2026 |
10-K filing | 12.1M shares outstanding |
12M | 0 |
| Dec 30, 2025 |
S-3 filing: This is an S-3 filing for a mixed shelf offering of up to $50,000,000 in the aggregate of common stock, preferred stock, warrants and units, in any combination. |
9.2M | 2.6M |
| Nov 13, 2025 |
10-Q filing | 9.2M shares outstanding |
9.2M | 2.6M |
| Aug 14, 2025 |
10-Q filing | 9.1M shares outstanding |
9.1M | 2.6M |
| May 15, 2025 |
10-Q filing | 9.1M shares outstanding |
9.1M | 2.6M |
| Mar 28, 2025 |
10-K filing | 8.2M shares outstanding |
8.2M | 3.6M |
| Nov 14, 2024 |
10-Q filing | 8.8M shares outstanding |
8.8M | 2.9M |
| Aug 14, 2024 |
10-Q filing | 7.7M shares outstanding |
7.7M | 4M |
| May 15, 2024 |
10-Q filing | 7.7M shares outstanding |
7.7M | 4M |
| Apr 01, 2024 |
10-K filing | 7.4M shares outstanding |
7.4M | 4.3M |
| Mar 28, 2024 |
8-K filing: Ideal Power Inc. completed an underwritten public offering of 1,366,668 shares of common stock and pre-funded warrants to purchase up to 633,332 shares at a price of $7.50 per share and $7.499 per pre-funded warrant, respectively, with net proceeds expected to be approximately $13.6 million. |
6.2M | 5.5M |
| Nov 14, 2023 |
10-Q filing | 6.2M shares outstanding |
6.2M | 5.5M |
| Aug 11, 2023 |
10-Q filing | 6.2M shares outstanding |
6.2M | 5.5M |
| May 12, 2023 |
10-Q filing | 6.2M shares outstanding |
6.2M | 5.5M |
| Mar 30, 2023 |
10-K filing | 6.2M shares outstanding |
6.2M | 5.6M |
| Dec 29, 2022 |
S-3 filing: Ideal Power Inc. files an S-3 registration statement to offer and sell up to $50,000,000 in the aggregate of common stock, preferred stock, warrants and units, in any combination. |
6.2M | 5.6M |
| Nov 14, 2022 |
10-Q filing | 6.2M shares outstanding |
6.2M | 610K |
| Aug 15, 2022 |
10-Q filing | 6.2M shares outstanding |
6.2M | 610K |
| May 16, 2022 |
10-Q filing | 6.2M shares outstanding |
6.2M | 610K |
| Mar 25, 2022 |
10-K filing | 5.9M shares outstanding |
5.9M | 830K |
| Nov 12, 2021 |
10-Q filing | 6.1M shares outstanding |
6.1M | 640K |
| Aug 13, 2021 |
10-Q filing | 5.9M shares outstanding |
5.9M | 900K |
| May 14, 2021 |
10-Q filing | 5.9M shares outstanding |
5.9M | 900K |
| Mar 26, 2021 |
10-K filing | 5.9M shares outstanding |
5.9M | 900K |
| Feb 10, 2021 |
8-K filing: Ideal Power Inc. completed a public offering of 1,176,500 shares of common stock at $17.00 per share, with an additional 176,475 shares sold through the underwriter's option, resulting in expected net proceeds of approximately $21.1 million. ($22.96M proceeds) |
3M | 3.8M |
| Nov 20, 2020 |
S-3 filing: The company may offer and sell up to $25,000,000 in the aggregate of common stock, preferred stock, warrants and units, in any combination. |
3M | 3.8M |
| Nov 13, 2020 |
10-Q filing | 3.0M shares outstanding |
3M | 630K |
| Aug 28, 2020 |
S-3 filing: This prospectus relates to the offer, resale, transfer or other disposition, from time to time in one or more offerings, of up to 705,688 shares of our common stock issuable upon exercise of the Series C Warrants by the selling stockholders. |
2.9M | 710K |
| Aug 13, 2020 |
10-Q filing | 2.9M shares outstanding |
2.9M | 0 |
| Aug 03, 2020 |
8-K filing: Ideal Power Inc. entered into letter agreements with Series A warrant holders for the early exercise of their Original Warrants, raising approximately $2.7 million in gross proceeds. The company issued new Series C warrants to purchase up to an aggregate of 705,688 shares of Common Stock. ($2.7M proceeds) |
2.1M | 0 |
| May 14, 2020 |
10-Q filing | 2.1M shares outstanding |
2.1M | 0 |
| Mar 31, 2020 |
10-K filing | 2.1M shares outstanding |
2.1M | 0 |