Ideal Power Inc. — Director's Dealing 2015

Jan 30, 2015

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Ideal Power Inc. (IPWR)
CIK: 0001507957
Period of Report: 2015-01-30

Reporting Person: AWM Investment Company, Inc. (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1146935	Indirect

Footnotes

F1: AWM Investment Company, Inc., a Delaware corporation (AWM), is the investment adviser to Special Situations Fund III QP, L.P. (SSFQP), Special Situations Cayman Fund, L.P. (CAYMAN), Special Situations Technology Fund, L.P. (TECH) and Special Situations Technology Fund II, L.P. (TECH II and together with SSFQP, CAYMAN, and TECH, the Funds). As the investment adviser to the Funds, AWM holds sole voting and investment power over 576,819 shares of Common Stock of the Issuer (the Shares) held by SSFQP, 167,684 Shares held by CAYMAN, 59,963 Shares held by TECH and 342,469 Shares held by TECH II.

F2: Austin W. Marxe (Marxe), David M. Greenhouse (Greenhouse) and Adam C. Stettner (Stettner) are the controlling principals of AWM. Marxe, Greenhouse and Stettner previously reported the Shares held by the Funds on Form 3. Accordingly, reference should be made to Marxe, Greenhouse and Stettner (CIK #0001044321) for any prior filings with the Securities and Exchange Commission relating to the Shares held by each of the Funds. The reporting person disclaims beneficial ownership of the Shares, except to the extent of its pecuniary interest therein. This report shall not be deemed an admission that the reporting person is the beneficial owner of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.