Offerings // Clean Energy Fuels Corp.

CLNE offering history

Every offering-related filing in Clean Energy Fuels Corp.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Nov 12, 2010.

Last executed offering

Dec 13, 2023

8-K — priced deal (shares or notes)

Last registration (announced)

May 10, 2021

S-3ASR — capacity, not a sale

Executed, last 12 months

424B pricings + 8-K 3.02 sales

Registered, last 12 months

S-1/S-3/F-series registrations

Date	Filing		What it means
Dec 13, 2023	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 7, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 10, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
May 10, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 19, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 10, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 16, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 16, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 7, 2018	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jul 11, 2018	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jul 11, 2018	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jun 13, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 1, 2017	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 1, 2017	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Mar 10, 2017	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 21, 2016	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 9, 2016	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 15, 2016	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 20, 2016	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 12, 2015	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 3, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 30, 2015	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Sep 18, 2015	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Aug 6, 2015	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 5, 2015	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 24, 2013	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 16, 2013	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 16, 2013	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 16, 2013	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 9, 2013	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jul 23, 2013	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jul 22, 2013	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jul 12, 2013	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jul 2, 2013	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jun 18, 2013	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 14, 2013	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
May 9, 2013	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 9, 2013	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 9, 2013	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 8, 2013	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

CLNE offering-related filings from SEC EDGAR, newest first (capped at 40). Each links to the original document.

Two honest limits. (1) A 424B takedown can price shares or notes— EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.

Is a shelf active now? →Do they need money? →Red flags →Full CLNE workspace →

CLNE offering FAQ

When did CLNE last execute an offering?

Per SEC filings, Clean Energy Fuels Corp.'s most recent priced offering document is a 8-K filed 2023-12-13. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did CLNE last announce or register an offering?

The most recent registration is a S-3ASR filed 2021-05-10. A registration is capacity to sell shares — not a sale.

Does an offering always mean dilution?

Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.