IPO registrations (S-1, F-1) · Registrants

Capstone Energy Plus, Inc.

SEC CIK
1009759 · filings on EDGAR ↗
Name on the registration
Capstone Green Energy Holdings, Inc.
Former names
Capstone Green Energy Holdings, Inc. (2023–2026); Capstone Green Energy Corp (2021–2023); CAPSTONE TURBINE CORP (2010–2021); CAPSTONE TURBINE Corp (2010–2021)
Registration
Form S-1, first filed 2000-03-22, last 2025-12-23; 3 initial registrations, 9 amendments
Outcome
Final prospectus filed 2000-06-29; declared effective 2009-02-04
Industry (SIC)
Engines & Turbines 3510
Incorporated in
DE
Business address
16640 STAGG STREET, Van Nuys, CA 91406
EIN
95-4180883
Ticker
CEPL (Nasdaq)
EDGAR entity type
operating
Insiders and CEO pay
Capstone Energy Plus, Inc. on the corporate pages

Offering terms

Proposed price range
$14.00–$16.00 per share (S-1/A filed 2000-06-28)
Final price
$16.00 per share, within the range (424B1 filed 2000-06-29, an initial public offering)
Shares sold
9,090,909
Gross proceeds
$145,454,544 before underwriting discounts and any over-allotment option
Listing
Nasdaq under the symbol CPST
Lead underwriters
Goldman Sachs; Merrill Lynch (2,630,303 shares); Morgan Stanley (2,630,303 shares)
Syndicate
Underwriters ---------------- Goldman, Sachs & Co (2,630,303); A.G. Edwards (150,000); CIBC World Markets (150,000); Edward D. Jones & Co., L.P (150,000); Legg Mason (150,000); Baird (150,000); Citigroup (150,000); Siebert Williams Shank (150,000); Wit Capital (150,000)

Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.

Filings 38

FiledFormWhat it isName as filedEDGAR
2000-03-22S-1S-1 (registration)CAPSTONE TURBINE CORP0000950150-00-000209 ↗
2000-04-18S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000328 ↗
2000-05-08S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000389 ↗
2000-05-26S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000471 ↗
2000-06-12S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000484 ↗
2000-06-21S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000508 ↗
2000-06-28S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000529 ↗
2000-06-28S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000535 ↗
2000-06-29424B1424B1 (final prospectus)CAPSTONE TURBINE CORP0000950150-00-000546 ↗
2000-10-24S-1S-1 (registration)CAPSTONE TURBINE CORP0001095811-00-004038 ↗
2000-11-06S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000867 ↗
2000-11-16S-1/AS-1/A (amendment)CAPSTONE TURBINE CORP0000950150-00-000961 ↗
2000-11-17424B4424B4 (final prospectus)CAPSTONE TURBINE CORP0000950150-00-000966 ↗
2003-01-13424B1424B1 (final prospectus)CAPSTONE TURBINE CORP0000936392-03-000018 ↗
2009-02-04EFFECTEFFECT (declared effective)CAPSTONE TURBINE CORP9999999995-09-000291 ↗
2010-02-22EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-10-000569 ↗
2010-08-19EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-10-002515 ↗
2012-04-16EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-12-001063 ↗
2015-06-23EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-15-001702 ↗
2018-07-18EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-18-001819 ↗
2019-10-09EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-19-002276 ↗
2021-04-14EFFECTEFFECT (declared effective)CAPSTONE TURBINE Corp9999999995-21-001427 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003632 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003633 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003634 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003635 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003636 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003637 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003638 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003639 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003640 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003641 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003642 ↗
2023-12-15EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-23-003643 ↗
2025-12-23S-1S-1 (registration)Capstone Green Energy Holdings, Inc.0001104659-25-124089 ↗
2026-01-02EFFECTEFFECT (declared effective)Capstone Green Energy Holdings, Inc.9999999995-26-000035 ↗
2026-05-04EFFECTEFFECT (declared effective)Capstone Energy Plus, Inc.9999999995-26-001483 ↗
2026-08-06EFFECTEFFECT (declared effective)Capstone Energy Plus, Inc.9999999995-26-002564 ↗

Prospectus pages read 2

FiledFormRead asRangePriceSharesProceedsListingUnderwritersWhat was foundDocument
2000-06-28S-1/Aregistration statement$14.00–$16.00$15.009,090,909$136,363,635Nasdaq CPST4primary document; range, price sentence, shares headline, proceeds computed, underwriting table 1, cover names 3document ↗
2000-06-29424B1final prospectus$16.009,090,909$145,454,544Nasdaq CPST12primary document; price sentence, shares headline, proceeds table, underwriting table 11, cover names 3document ↗

Officers, directors and large holders Forms 3, 4 and 5

InsiderRoleTitleFilingsYearsOn this site
MCBRIDE WALTEROfficerExecutive VP & CFO32006–2007
DONNELLY RICHARD MDirector22006
PROTSCH ELIOT GDirector612006–2017
Rodriquez AntonioOfficerChief Accounting Officer12006
Schiffel DennisDirector22006
JAGGERS JOHN VDirector532006–2015person page Fuzzy
Gilbreth MarkOfficerEVP and CTO; EVP & Chief Operating Officer; EVP & Chief Technology Officer; EVP Chief Technology Officer; EVP & CTO; EVP Operations and CTO; EVP Operations & CTO; EVP Ops & Chief Tech. Officer; Executive Vice President & CTO; Executive VP & CTO242006–2012
TUCKER JOHN ROfficer; OtherPresident & CEO32006person page Fuzzy
WILK DARRELLDirector482006–2016
ATKINSON RICHARD KDirector262006–2016
LOTAN NOAMDirector482006–2019
SIMON GARY DDirector562006–2017
Jamison DarrenDirector; Director,Officer; OfficerDirector, President & CEO; EVP Sales & Marketing; President and CEO; President and Cheif Executive; President & CEO; President & Chief Executive O.812006–2023
Crouse James DOfficerChief Revenue Officer; EVP Sales and Marketing; EVP Sales & Marketing; Executive VP Sales522007–2022
Estus Leigh LOfficerSenior VP Operations; Sr. VP Operations32007–2008
Reich Edward IOfficerCFO; EVP and CFO; EVP & CFO; EVP & Chief Financial Officer; EVP Finance and CFO; EVP of Finance and CFO; Executive Vice President & CFO; Int. Chief Accounting Officer272007–2015
Reynolds Elizabeth MOfficerChief Accounting Officer32007
Mayo GaryDirector412007–2020
Van Deursen HollyDirector592007–2021
Brooks Jayme L.OfficerCFO and CAO; CFO & CAO; CFO & CAO & VP of Finance; EVP & CFO; Interim CAO; Vice President and CAO; Vice President & CAO; Vice President of Finance& CAO; VP Finance and CAO; VP Finance & CAO; VP of Finance and CAO; VP of Finance & CAO; VP of Finance &CAO522008–2019
Lewis Richard BOfficerVice President Operations; Vice President, Operations; VP Operations82014–2016
DeWeese PaulDirector82016–2021
JORDEN YONDirector182017–2023
FLEXON ROBERT CDirector; Director,OfficerInterim President and CEO142018–2025
Hencken Frederick S. IIIOfficerChief Accounting Officer; Chief Financial Officer; Interim Chief Financial Office222019–2022
Powelson Robert FDirector152019–2026
Wilson DeniseDirector122019–2026
Tavitian Neshan NinoOfficerChief Accounting Officer52020–2021
Fu PingDirector82021–2026
Robinson Scott W.OfficerInterimChief Financial Officer22022
Fanning CeliaOfficerChief Accounting Officer72022–2025
Juric John JOfficerCFO, Treasurer and Secretary; Chief Financial Officer92023–2025
Miller John P.Director; Director,OfficerInterim CFO62024–2026
Canino Vincent J.Director,OfficerPresident & CEO112024–2026
Funaki MarkOfficerGeneral Counsel22024
Close Christopher J.Director52025–2026
Beard Robert F.Director42025–2026
Graves CandiceOfficerChief Accounting Officer42025–2026
MDRA GP LPTenPercentOwner12026
Monarch Alternative Capital LPTenPercentOwner12026
Monarch GP LLCTenPercentOwner12026

Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.

Private offerings before or after (Form D)

First filedIssuerIndustryOfferingSoldInvestorsFilings
2026-04-13Capstone Green Energy Holdings, Inc.Other Energy$112,500,000$112,500,000151
2025-12-10Capstone Green Energy Holdings, Inc.Other Energy$15,000,000$15,000,000141
2020-10-15CAPSTONE TURBINE CorpOther Energy$20,010,000$20,010,00021
2019-09-13CAPSTONE TURBINE CorpOther EnergyIndefinite$0491
2019-02-15CAPSTONE TURBINE CorpOther Energy$30,150,000$30,150,00021
2016-11-04CAPSTONE TURBINE CorpOther Energy$7,533,000$7,533,00021

Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.

Also on this site Fuzzy

RecordName as filedWhereDatasetMatched by
Form D issuerCapstone Green Energy Holdings, Inc.CAForm D private offeringsCIK (EXACT)
SEC filerCapstone Energy Plus, Inc.SEC filers (EDGAR)CIK (EXACT)
Form 5500 plan sponsorCAPSTONE DISTRIBUTOR SUPPORT SEREIN (EXACT)
Person pageJohn R TuckerPeople (Form 990 officers, directors and employees)officer, director or 10% owner on the company's Forms 3, 4 and 5 (Other)
Person pageJohn V JaggersPeople (Form 990 officers, directors and employees)officer, director or 10% owner on the company's Forms 3, 4 and 5 (Director)

Matched by an identifier (EIN, CIK, CRD), by name and state or city, or by street address; a shared name or address is not proof of the same person or organization. Every link says how it was made; how the cross-referencing works.

Others with the same interests

SIC industry Engines & Turbines, CA first:

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In other datasets, the same topic (Manufacturing) in CA:

Interests: Engines & Turbines · Manufacturing