IPWR Ideal Power Inc.

NEUTRAL Impact: 5/10 EFFECT
Horizon immediate Filed Apr 6, 2026 Processed 2mo ago SEC 9999999995-26-001086
IPO/offering going effective
Latest settled — T+20d
IPWR ▲ +39.62% at T+20d
NEUTRAL call ✓ call won +39.62% · α vs SPY +30.63% · entry $3.13 → $4.37
Next anchor: T+60d in 18d
Currently $6.10 · +94.89% from $3.13 entry
Entry anchored
Apr 2, 02:56 PM ET
via Databento tick
T+1d
-10.86%
call -10.86% · α -10.93%
$2.79
settled 2mo ago
T+5d
-7.67%
call -7.67% · α -11.80%
$2.89
settled 2mo ago
T+20d
+39.62%
call +39.62% · α +30.63%
$4.37
settled 6w ago
T+60d
call — · α —
in 18d

Price Chart

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Executive Summary

Ideal Power Inc. (IPWR) has announced the effectiveness of its S-1 registration, marking the final step before its IPO. The company can now begin offering shares to the public, with pricing and timing to be disclosed in a subsequent prospectus supplement. This follows a prior shelf registration and recent capital raise of $14 million.

Actionable Insight

Traders should anticipate an imminent IPO launch with initial pricing likely within days. Monitor for prospectus supplements disclosing share count, price range, and use of proceeds. The small market cap ($37M) suggests potential volatility post-listing.

Key Facts

  • S-1 registration has become effective, enabling Ideal Power Inc. to proceed with its IPO.
  • The company will not receive proceeds from the resale of 631,332 shares covered under pre-funded warrants held by the Lytton-Kambara Foundation.
  • Recent capital raising activities include a public offering and private placement that generated approximately $14 million.
  • Company is advancing commercialization of its B-TRAN semiconductor technology in EV and circuit protection markets.

Financial Impact

Up to $50 million in potential future offerings under shelf (S-3), but no immediate dilution from this EFFECT filing. IPO proceeds will depend on final pricing and share count.

dilutioncashmarketCap

Risk Factors

  • Low public float and small market cap may lead to high volatility post-IPO.
  • Proceeds from this resale registration go to selling shareholders, not the company, limiting direct financial benefit.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
EFFECT Filing (Primary)9999999995-26-001086
Document: 9999999995-26-001086-index.html9999999995-26-001086
Document: 9999999995-26-001086.txt9999999995-26-001086
4 reports for IPWR
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for IPWR — sortable, filterable
Type Now
May 18, 2026
25d ago
424B5
BEARISH ★ 7/10
$5.77 $6.92▼ −19.93%▼ −18.31%$6.10 (−5.72%)
May 14, 2026
29d ago
8-K
NEUTRAL ★ 4/10
$7.38 $6.88▼ −6.78%▼ −6.06%$6.10 (−17.34%)
Apr 6, 2026
9w ago
EFFECT
NEUTRAL ★ 5/10
$3.13 $2.89▼ −7.67%▼ −11.80%$6.10 (+94.89%)
Mar 27, 2026
11w ago
S-1
NEUTRAL ★ 3/10
$2.68 $2.79▲ +4.10%▼ −0.20%$6.10 (+127.61%)
Showing 4 of 4

US Market Status

Market Closed — Opens Mon (49h 34m)

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