Offerings // BLACKROCK DEBT STRATEGIES FUND, INC.

DSU offering history

Every offering-related filing in BLACKROCK DEBT STRATEGIES FUND, INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 548 filings back to Jan 12, 1998.

Last executed offering

Feb 10, 2026

424B5 — priced deal (shares or notes)

Last registration (announced)

None found

in filings back to Jan 12, 1998

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
Feb 10, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 9, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 26, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 23, 2024	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 30, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 11, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Mar 3, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 13, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 3, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 3, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 28, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 29, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 10, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 13, 2013	AW →	WITHDRAWN	Registration withdrawn
Sep 10, 2013	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

DSU 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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DSU offering FAQ

When did DSU last execute an offering?

Per SEC filings, BLACKROCK DEBT STRATEGIES FUND, INC.'s most recent priced offering document is a 424B5 filed 2026-02-10. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did DSU last announce or register an offering?

No offering registration (S-1/S-3/F-1/F-3) appears in the filings reviewed back to 1998-01-12.

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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