Who
Matthew David Sternberg
COO, Risk Exchange
Company insider
Files Form 4 as: COO, Risk Exchange, Accelerant.
In numbers
- Trades disclosed
- 10
- Buys
- 1
- Sells
- 1
- Bought
- $75K
- Sold
- $514K
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 25 Jul 2025
- Last trade
- 27 Jul 2026
- Last filed
- 27 Jul 2026
Companies traded
Activity over time
1 Nov 2025 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 27 Jul 2026filed 27 Jul 2026 | ARX AccelerantInsurance | SEC FORM 4 Sold | $257K17,568 at $14.64 | filing |
| 27 Jul 2026filed 27 Jul 2026 | ARX AccelerantInsurance | SEC FORM 4 Sold | $257K17,568 at $14.64 | filing |
| 23 Jul 2026filed 27 Jul 2026 | ARX AccelerantInsurance | SEC FORM 4 Code F | $54K3,910 at $13.77 | filing |
| 23 Jul 2026filed 27 Jul 2026 | ARX AccelerantInsurance | SEC FORM 4 Code F | $54K3,910 at $13.77 | filing |
| 13 May 2026filed 15 May 2026 | ARX AccelerantInsurance | SEC FORM 4 Code A | —279,329 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | ARX AccelerantInsurance | SEC FORM 4 Code A | —279,329 at $0.00 | filing |
| 18 Mar 2026filed 20 Mar 2026 | ARX AccelerantInsurance | SEC FORM 4 Code A | —180,667 at $0.00 | filing |
| 18 Mar 2026filed 20 Mar 2026 | ARX AccelerantInsurance | SEC FORM 4 Code A | —180,667 at $0.00 | filing |
| 17 Nov 2025filed 19 Nov 2025 | ARX AccelerantInsurance | SEC FORM 4 Bought | $75K5,700 at $13.10 | filing |
| 25 Jul 2025filed 29 Jul 2025 | ARX AccelerantInsurance | SEC FORM 4 Code A | —152,264 at $0.00 | filing |
News
Accelerant (NYSE:ARX) and Brown & Brown (NYSE:BRO) Head-To-Head SurveyARX · themarketsdaily.com · 21 Oct 2026Accelerant (NYSE:ARX) vs. Employers (NYSE:EIG) Head-To-Head AnalysisARX · dailypolitical.com · 21 Oct 2026
0 headlines in the last 90 days name Matthew David Sternberg; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.