Energy Transition Special Opportunities (ETSS) IPO - S-1 Filing, Stock & Insider Activity
Energy Transition Special Opportunities IPO - Status & S-1 Filing
- Ticker: ETSS
- Status: Priced - IPO complete
- S-1 filed: 2026-02-04
- Effective: 2026-05-14
- IPO / pricing date: 2026-05-15
- Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
- SEC CIK: 0002085932 · View the S-1 on SEC EDGAR →
Track every registration update on the InsiderAlpha IPO tracker.
Last SEC filing
Energy Transition Special Opportunities (ETSS) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-21. 3 Form 8-K material event filings were reported by ETSS in the last 90 days. InsiderAlpha tracks every ETSS SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About Energy Transition Special Opportunities (ETSS)
Energy Transition Special Opportunities trades under the ticker ETSS. InsiderAlpha tracks 1 primary SEC Form 4 filing from 1 reporting insider for ETSS since 2026, sourced directly from SEC EDGAR.
| SEC CIK | 0002085932 |
|---|
90-Day SEC Filing Activity
| Insider purchases (90d) | 1 () |
|---|---|
| Form 4 filings (90d) | 1 |
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-05-21 |
Most-Active ETSS Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Climate Transition Special Opportunities SPAC I LP | 1 | - |
Recent ETSS Form 8-K Material Events
Recent Insider Filings
- - Climate Transition Special Opportunities SPAC I LP (10% Owner)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in ETSS insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
ETSS Insider Trading - FAQ
- What is the latest insider trade for ETSS?
- Energy Transition Special Opportunities (ETSS) had 1 insider filings in the last 90 days, with the most recent on 2026-05-21. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying ETSS stock?
- 1 insider purchase of ETSS was filed in the last 90 days.
- How many insiders are selling ETSS stock?
- 0 insider sales of ETSS were filed in the last 90 days.
- Where can I see ETSS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks ETSS Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Companies with Insider Activity
Other companies in the InsiderAlpha index with a significant SEC Form 4 insider-trading footprint:
- $EUPX EUPEC International Group Ltd
- $EVAX Evaxion A/S
- $EVM Eaton Vance California Municipal Bond Fund
- $EVMN Evommune, Inc.
- $EVOH EvoAir Holdings Inc.
- $EVON EvoNexus Group LTD
- $EVOX Evolution Global Acquisition Corp
- $EVVO Evvolutions LeadTech Inc
- $EWAV East West Ave Acquisition Corp.
- $EXYN Exyn Technologies, Inc.
Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live ETSS dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.