DSU · Insider Trading

Blackrock Debt Strategies Fund, Inc.

Every open-market purchase and sale reported by DSU officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
50
most recent
Open-Market Buys
12
code P
Sales
14
code S
Reporting Insiders
4
current holders
DSU — Recent Form 4 Transactions (latest 2026-02-03)
FiledInsiderRole TypeSharesValue
2026-02-03 Mitchell Garfin — MIXED — −$23.04K
2026-02-03 David Delbos — MIXED — −$44.82K
2026-02-03 Carly Wilson — MIXED — −$29.30K
2025-02-04 David Delbos — MIXED — −$42.14K
2025-02-04 Mitchell Garfin — MIXED — −$21.66K
2025-02-04 Carly Wilson — MIXED — −$12.07K
2024-10-30 Stayce D. Harris Director Buy +10 +$108
2024-02-02 Carly Wilson — A +3,023 deriv. —
2024-02-02 Mitchell Garfin — A +5,424 deriv. —
2024-02-02 David Delbos — A +10,554 deriv. —
2023-02-02 David Delbos — MIXED — −$37.86K
2023-02-02 Mitchell Garfin — MIXED — −$24.20K
2022-02-03 David Delbos — MIXED — −$93.38K
2022-02-02 Mitchell Garfin — MIXED — −$67.35K
2021-02-02 David Delbos — MIXED — −$82.88K
2021-02-02 Mitchell Garfin — MIXED — −$59.78K
2020-02-04 Mitchell Garfin — MIXED — −$52.44K
2020-02-04 David Delbos — MIXED — −$47.11K
2019-02-04 David Delbos — A +11,517 deriv. —
2019-02-04 Mitchell Garfin — MIXED — −$13.33K
2018-08-10 Mitchell Garfin — Sell −5,000 −$56.45K
2018-05-14 Saba Capital Management, L.P. 10%+ Owner Sell −74,292 −$846.93K
2018-05-10 Boaz Weinstein 10%+ Owner Sell −106,798 −$1.22M
2018-05-04 Boaz Weinstein 10%+ Owner Sell −286,566 −$3.27M
2018-05-04 Boaz Weinstein 10%+ Owner Sell −26,934 −$306.51K
2018-04-30 Boaz Weinstein 10%+ Owner Sell −106,450 −$1.22M
2018-04-26 Saba Capital Management, L.P. 10%+ Owner Sell −713,892 −$8.15M
2018-04-24 Boaz Weinstein 10%+ Owner Sell −371,918 −$4.26M
2018-04-20 Saba Capital Management, L.P. 10%+ Owner MIXED −3,988,512 −$49.12M
2018-02-23 Saba Capital Management, L.P. 10%+ Owner Sell −415,214 −$4.86M
2018-02-02 Adrian C Marshall — MIXED — −$9.13K
2018-02-02 Mitchell Garfin — MIXED — −$13.77K
2018-01-26 Saba Capital Management, L.P. 10%+ Owner Sell −433,626 −$5.09M
2018-01-24 Saba Capital Management, L.P. 10%+ Owner Sell −100,000 −$1.17M
2018-01-12 Saba Capital Management, L.P. 10%+ Owner Sell −11,200 −$131.49K
2018-01-10 Boaz Weinstein 10%+ Owner Sell −4,100 −$47.89K
2018-01-05 Saba Capital Management, L.P. 10%+ Owner Sell −95,344 −$1.12M
2017-07-27 James Keenan — Buy +10,000 +$116.88K
2017-06-12 Catherine A. Lynch Director Buy +2,120 +$24.97K
2017-02-10 James Keenan — Buy +1,500 +$17.32K
2017-02-02 Adrian C Marshall — A +2,404 deriv. —
2017-02-02 Mitchell Garfin — A +3,625 deriv. —
2017-01-12 Cynthia Egan Director Buy +200 +$2.28K
2017-01-11 Cynthia Egan Director Buy +8,550 +$98.10K
2016-12-06 Michael J Castellano Director Buy +1,800 +$19.85K
2016-12-06 James Keenan — Buy +50,000 +$173.25K
2016-11-23 John Perlowski President and CEO Buy +4,000 +$43.44K
2016-11-15 James Keenan — Buy +50,000 +$175.63K
2016-11-14 Richard Cavanagh Director Buy +2,500 +$8.68K
2016-11-14 W Carl Kester Director Buy +1,100 +$3.80K
DSU — Current Insider Holders
InsiderRole Shares HeldValue
David Delbos — 53,836 $465.68K
Mitchell Garfin — 2,256 $19.52K
Carly Wilson — 1,166 $10.09K
Stayce D. Harris Director 10 $86
DSU Insider Trading FAQ
Who are the insiders at DSU?
4 officers, directors and 10%+ beneficial owners currently report holdings in DSU via SEC Form 4.
Are DSU insiders buying or selling?
Across the 50 most recent Form 4 filings for DSU, 12 were open-market purchases (code P) and 14 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is DSU insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent DSU filing is dated 2026-02-03.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the DSU quote page; the site-wide leaderboard is on the insider transactions hub.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.