Who
Mark C. Biderman
Director
Company insider
Files Form 4 as: Director, Apollo Commercial Real Estate Finance; Director, Atlas Energy Group; Director, Full Circle Capital; Director, Atlas Resource Partners, L.P; Director, Apollo Residential Mortgage; Director, Atlas Energy, L.P; Director, Atlas Energy; EVP & Vice Chairman, National Financial Partners.
In numbers
- Trades disclosed
- 230
- Buys
- 10
- Sells
- 9
- Bought
- $630K
- Sold
- $1.4M
- Companies
- 8
- Companies where not an officer
- 7
- First trade
- 16 Feb 2006
- Last trade
- 1 Apr 2026
- Last filed
- 3 Apr 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Apr 2026filed 3 Apr 2026 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —9,587 at $0.00 | filing |
| 1 Apr 2026filed 3 Apr 2026 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —9,587 at $0.00 | filing |
| 29 Apr 2025filed 1 May 2025 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $95K10,000 at $9.48 | filing |
| 1 Apr 2025filed 3 Apr 2025 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —10,162 at $0.00 | filing |
| 1 May 2024filed 2 May 2024 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $150K15,000 at $10.00 | filing |
| 1 Apr 2024filed 3 Apr 2024 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —9,140 at $0.00 | filing |
| 6 Sep 2023filed 8 Sep 2023 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $106K10,000 at $10.60 | filing |
| 3 Apr 2023filed 5 Apr 2023 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —10,822 at $0.00 | filing |
| 17 May 2022filed 19 May 2022 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $127K10,000 at $12.68 | filing |
| 1 Apr 2022filed 5 Apr 2022 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —7,062 at $0.00 | filing |
| 26 Apr 2021filed 28 Apr 2021 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $105K7,050 at $14.96 | filing |
| 1 Apr 2021filed 5 Apr 2021 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —7,037 at $0.00 | filing |
| 1 Apr 2020filed 3 Apr 2020 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —16,447 at $0.00 | filing |
| 1 Apr 2019filed 3 Apr 2019 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —5,449 at $0.00 | filing |
| 7 Dec 2018filed 10 Dec 2018 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $189K10,000 at $18.85 | filing |
| 27 Aug 2018filed 29 Aug 2018 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $195K10,000 at $19.45 | filing |
| 2 Apr 2018filed 4 Apr 2018 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Code A | —5,614 at $0.00 | filing |
| 20 Feb 2018filed 22 Feb 2018 | ARI Apollo Commercial Real Estate FinanceREITs | SEC FORM 4 Sold | $185K10,000 at $18.48 | filing |
| 2 Jan 2018filed 3 Jan 2018 | Atlas Energy Groupoption or derivative | SEC FORM 4 Code M | —2,871 | filing |
| 2 Jan 2018filed 3 Jan 2018 | Atlas Energy Group | SEC FORM 4 Code M | —2,871 | filing |
News
Apollo Commercial Real Estate Finance (NYSE:ARI) Stock Has Consensus Target Price of $11.33ARI · dailypolitical.com · 13 Oct 2026
0 headlines in the last 90 days name Mark C. Biderman; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.