BCSF offering history
Every offering-related filing in Bain Capital Specialty Finance, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 461 filings back to Oct 13, 2015.
| Date | Filing | What it means | |
|---|---|---|---|
| Jan 26, 2026 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Jan 23, 2026 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Jan 22, 2026 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Mar 4, 2025 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Feb 28, 2025 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Feb 3, 2025 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Jan 30, 2025 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Jan 30, 2025 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Oct 6, 2021 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Oct 5, 2021 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Oct 5, 2021 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Mar 4, 2021 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Mar 4, 2021 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Mar 3, 2021 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Feb 11, 2021 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 8, 2020 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Nov 14, 2018 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jul 17, 2018 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Apr 17, 2018 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jan 18, 2018 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jun 27, 2017 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Feb 16, 2017 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jan 24, 2017 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Oct 6, 2016 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
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.
BCSF offering FAQ
When did BCSF last execute an offering?
Per SEC filings, Bain Capital Specialty Finance, Inc.'s most recent priced offering document is a 424B2 filed 2026-01-26. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did BCSF last announce or register an offering?
No offering registration (S-1/S-3/F-1/F-3) appears in the filings reviewed back to 2015-10-13.
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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