| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| Knutson Ronald J | EVP CFO & Treasurer | 8770 WEST BRYN MAWR AVENUE, SUITE 900, C/O DISTRIBUTION SOLUTIONS GROUP, CHICAGO | /s/ Richard D. Pufpaf, Attorney-in-Fact | 2025-08-25 | 0001454358 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DSGR | Stock Performance Rights | Options Exercise | -$216K | -17.5K | -100% | $12.35 | 0 | Aug 22, 2025 | Common Stock | 17.5K | $12.35 | Direct | F1 | 
| Id | Content | 
|---|---|
| F1 | Each Stock Performance Right was exchanged for cash in the amount of the current price of the Company's common stock less the exercise price ($33.26-$12.35). |