Bain Capital Specialty Finance, Inc. (BCSF) Insider Ownership

Historic Insider Ownership Trends

BCSF's three largest insider shareholders as of March 23, 2026 are Thomas A. Hough (Director, 27.68K shares), Clare Stack Richer (Director, 20.83K shares), Sabrina Rusnak-Carlson (General Counsel, 9.56K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Thomas A. Hough 27,680 0 25 Mar, 2022
Clare Stack Richer 20,835 0 17 Mar, 2025
Sabrina Rusnak-Carlson General Counsel 9,560 0 03 Mar, 2026
Amy Butte 5,213 0 25 Feb, 2022

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
03 Mar, 2026 Sabrina Rusnak-Carlson Common Stock A 2,300 $12.55 9,560 D P
17 Mar, 2025 Clare Stack Richer Common Stock A 1,530 $16.43 20,835 D P
10 Aug, 2022 Clare Stack Richer Common Stock A 3,400 $14.59 16,784 D P
25 Mar, 2022 Thomas A. Hough Common Stock A 6,272 $15.94 27,680 D P
03 Mar, 2022 Clare Stack Richer Common Stock A 3,090 $16.18 12,792 D P
25 Feb, 2022 Amy Butte Common Stock A 1,300 $15.86 5,213 D P
11 May, 2021 Clare Stack Richer Common Stock A 1,563 $15.90 9,087 D P
03 Dec, 2020 Jeffrey B. Hawkins Common Stock A 18,204 $12.50 100,001 D P
03 Dec, 2020 Michael A Ewald Common Stock A 4,000 $12.52 69,995 D P
19 Aug, 2020 Sally F Dornaus Common Stock A 2,500 $10.43 2,500 D P
23 Jun, 2020 Clare Stack Richer Common Stock A 596 $10.22 7,367 D J
17 Jun, 2020 Thomas A. Hough Common Stock A 877 $10.22 20,500 D J
05 Jun, 2020 Clare Stack Richer Common Stock A 1,354 $10.22 6,771 D M
05 Jun, 2020 Amy Butte Common Stock A 700 $10.22 3,500 D M
05 Jun, 2020 Clare Stack Richer Common Stock A 1,354 $10.22 6,771 D M
05 Jun, 2020 Thomas A. Hough Common Stock A 3,924 $10.22 19,623 D M
05 Jun, 2020 Jeffrey B. Hawkins Common Stock A 16,359 $10.22 81,797 D M
05 Jun, 2020 Jay Margolis Common Stock A 5,771 $10.22 28,856 D M
05 Jun, 2020 Michael A Ewald Common Stock A 9,807 $10.22 49,038 I M
05 Jun, 2020 Michael John Boyle Common Stock A 4,799 $10.22 24,543 D M