BLACKROCK DEBT STRATEGIES FUND, INC. (DSU) IPO — S-1 Filing, Stock & Insider Activity

BLACKROCK DEBT STRATEGIES FUND, INC. IPO — Status & S-1 Filing

Ticker: DSU
Status: Effective — cleared to price
Effective: 2026-02-09
Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
SEC CIK: 0001051003 · View the S-1 on SEC EDGAR →

BLACKROCK DEBT STRATEGIES FUND, INC. is pre-IPO, so no insider Form 4 transactions have been filed yet. Once insiders begin reporting trades after the offering, they will appear on this page automatically.

Track every registration update on the InsiderAlpha IPO tracker.

Updated Jul 16, 2026 · Last SEC filing 2026-02-03

BLACKROCK DEBT STRATEGIES FUND, INC. (DSU) — no SEC Form 4 insider filings recorded in the last 90 days. InsiderAlpha tracks every DSU SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About BLACKROCK DEBT STRATEGIES FUND, INC. (DSU)

SEC CIK	0001051003

Recent DSU Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-01-30	Delbos David	Insider	M — Option exercise	4.4K	—	—	SEC
2026-01-30	Garfin Mitchell	Insider	M — Option exercise	2.3K	—	—	SEC
2026-01-30	Garfin Mitchell	Insider	D — Derivative transaction	2.3K	$10.21	$23K	SEC
2026-01-30	Wilson Carly	Insider	D — Derivative transaction	2.9K	$10.21	$29K	SEC
2026-01-30	Delbos David	Insider	D — Derivative transaction	4.4K	$10.21	$45K	SEC
2026-01-30	Wilson Carly	Insider	M — Option exercise	2.9K	—	—	SEC
2024-10-29	Harris Stayce D.	Insider	P — Open-market purchase	10	$10.82	$108	SEC

All transactions sourced from SEC EDGAR Form 4 filings for BLACKROCK DEBT STRATEGIES FUND, INC. (DSU). Updated in real time as new filings are submitted to the SEC.

Recent Insider Filings

2026-02-03 — Delbos David (Insider)
2026-02-03 — Wilson Carly (Insider)
2026-02-03 — Garfin Mitchell (Insider)
2024-10-30 — Harris Stayce D. (Insider)

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 DSU 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

DSU Insider Trading — FAQ

What is the latest insider trade for DSU?: BLACKROCK DEBT STRATEGIES FUND, INC. (DSU) had 0 insider filings in the last 90 days, with the most recent on 2026-02-03. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying DSU stock?: 0 insider purchases of DSU were filed in the last 90 days.
How many insiders are selling DSU stock?: 0 insider sales of DSU were filed in the last 90 days.
Where can I see DSU SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every DSU SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live DSU dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.