Offerings // Select Water Solutions, Inc.

WTTR offering history

Every offering-related filing in Select Water Solutions, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 688 filings back to Dec 29, 2016.

Last executed offering

Nov 2, 2026

8-K — priced deal (shares or notes)

Last registration (announced)

Feb 19, 2026

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
Nov 2, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 24, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Feb 23, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 19, 2026	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 19, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 4, 2022	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Nov 2, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 19, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 19, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 3, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 3, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 11, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 11, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 5, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 5, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Mar 31, 2022	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Mar 30, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 30, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 25, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 19, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 28, 2021	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Dec 28, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 17, 2021	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Dec 13, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 13, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 3, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 4, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 4, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 14, 2021	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Oct 14, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 6, 2021	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Sep 3, 2021	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Sep 3, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 26, 2021	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Aug 20, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jan 15, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 23, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 18, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 16, 2018	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Mar 30, 2018	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)

WTTR 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.

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WTTR offering FAQ

When did WTTR last execute an offering?

Per SEC filings, Select Water Solutions, Inc.'s most recent priced offering document is a 8-K filed 2026-11-02. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did WTTR last announce or register an offering?

The most recent registration is a S-3ASR filed 2026-02-19. 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.

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