Distribution Solutions Group, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Lanuza Cesar | President and CEO | Award / Grant | 20,000 | $27.55 | $551,000 | 80,498 | Jun 3, 2025 |
| Zamarripa Robert | — | Award / Grant | 4,630 | $27.00 | $125,010 | 37,735 | May 22, 2025 |
| Rhodes Bianca | — | Award / Grant | 4,630 | $27.00 | $125,010 | 20,735 | May 22, 2025 |
| MOON MARK F | — | Award / Grant | 4,630 | $27.00 | $125,010 | 45,289 | May 22, 2025 |
| HILLMAN LEE S | — | Award / Grant | 4,630 | $27.00 | $125,010 | 107,261 | May 22, 2025 |
| Edelson I Steven | — | Award / Grant | 4,630 | $27.00 | $125,010 | 98,683 | May 22, 2025 |
| Knutson Ronald J | EVP CFO & Treasurer | Award / Grant | 4,000 | $28.15 | $112,600 | 89,496 | Apr 1, 2025 |
| Zamarripa Robert | — | Purchase | 4,000 | $30.24 | $120,960 | 33,105 | Jun 7, 2024 |
| HILLMAN LEE S | — | Award / Grant | 3,465 | — | — | 102,631 | May 23, 2024 |
| Zamarripa Robert | — | Award / Grant | 3,465 | — | — | 29,105 | May 23, 2024 |
| Edelson I Steven | — | Award / Grant | 3,465 | — | — | 94,053 | May 23, 2024 |
| MOON MARK F | — | Award / Grant | 3,465 | — | — | 40,659 | May 23, 2024 |
| Rhodes Bianca | — | Award / Grant | 3,465 | — | — | 16,105 | May 23, 2024 |
| Knutson Ronald J | EVP CFO & Treasurer | Award / Grant | 4,000 | $34.61 | $138,440 | 87,268 | Apr 1, 2024 |
| Pufpaf Richard D | SVP and General Counsel | Award / Grant | 3,146 | $30.65 | $96,425 | 17,392 | Mar 8, 2024 |
| Lambert David S | VP, Controller and CAO | Tax Withholding | 481 | $30.65 | $14,743 | 2,122 | Mar 8, 2024 |
| Knutson Ronald J | EVP CFO & Treasurer | Award / Grant | 6,271 | $30.65 | $192,206 | 44,259 | Mar 8, 2024 |
| Knutson Ronald J | EVP CFO & Treasurer | Tax Withholding | 1,864 | $32.52 | $60,617 | 83,268 | Jan 27, 2024 |
| Pufpaf Richard D | SVP and General Counsel | Option Exercise | 1,446 | $31.56 | $45,636 | 15,692 | Dec 31, 2023 |
| Lambert David S | VP, Controller and CAO | Tax Withholding | 211 | $31.56 | $6,659 | 1,689 | Dec 31, 2023 |
| Knutson Ronald J | EVP CFO & Treasurer | Tax Withholding | 1,219 | $31.56 | $38,472 | 39,651 | Dec 31, 2023 |
| Lanuza Cesar | President and CEO | Purchase | 63 | $26.18 | $1,649 | 35,199 | Sep 7, 2023 |
| Lanuza Cesar | President and CEO | Purchase | 44 | $25.88 | $1,139 | 33,761 | Sep 6, 2023 |
| Lambert David S | VP, Controller and CAO | Option Exercise | 1,000 | $52.48 | $52,480 | 1,655 | Jun 15, 2023 |
| Zamarripa Robert | — | Award / Grant | 2,741 | — | — | 4,775 | Jun 1, 2023 |
| MOON MARK F | — | Award / Grant | 2,741 | — | — | 18,072 | Jun 1, 2023 |
| LKCM Headwater II Sidecar Partnership, L.P. | — | Other | 1,837,748 | $45.00 | $82,698,660 | 18,198,304 | Jun 1, 2023 |
| HILLMAN LEE S | — | Award / Grant | 2,741 | — | — | 49,583 | May 19, 2023 |
| Edelson I Steven | — | Award / Grant | 2,741 | — | — | 45,294 | May 19, 2023 |
| Rhodes Bianca | — | Other | 146 | $45.00 | $6,570 | 6,320 | May 19, 2023 |
| ALBERT ANDREW B | — | Award / Grant | 2,741 | — | — | 60,294 | May 19, 2023 |
| KING LUTHER CAPITAL MANAGEMENT CORP | — | Other | 1,700,000 | — | — | 16,360,556 | Mar 20, 2023 |
| Pufpaf Richard D | SVP and General Counsel | Award / Grant | 488 | $45.43 | $22,170 | 14,246 | Feb 21, 2023 |
| Knutson Ronald J | EVP CFO & Treasurer | Award / Grant | 2,119 | $45.43 | $96,266 | 38,884 | Feb 21, 2023 |
| Brown Matthew Jay | SVP, Sales | Award / Grant | 934 | $45.43 | $42,432 | 4,845 | Feb 21, 2023 |
| Brown Matthew Jay | SVP, Sales | Option Exercise | 778 | $36.86 | $28,677 | 3,911 | Dec 31, 2022 |
| Pufpaf Richard D | SVP and General Counsel | Option Exercise | 697 | $36.86 | $25,691 | 13,758 | Dec 31, 2022 |
| Knutson Ronald J | EVP CFO Controller & Treasurer | Tax Withholding | 747 | $36.86 | $27,534 | 36,765 | Dec 31, 2022 |
| ALBERT ANDREW B | — | Award / Grant | 2,034 | — | — | 57,553 | Nov 25, 2022 |
| MOON MARK F | — | Award / Grant | 2,034 | — | — | 15,331 | Nov 25, 2022 |
| Edelson I Steven | — | Award / Grant | 2,034 | — | — | 42,553 | Nov 25, 2022 |
| HILLMAN LEE S | — | Award / Grant | 2,034 | — | — | 46,842 | Nov 25, 2022 |
| Rhodes Bianca | — | Award / Grant | 2,034 | — | — | 3,433 | Nov 25, 2022 |
| Rhodes Bianca | — | Award / Grant | 2,034 | $36.86 | $74,973 | 2,034 | Nov 25, 2022 |
| MOON MARK F | — | Award / Grant | 2,034 | $36.86 | $74,973 | 2,034 | Nov 25, 2022 |
| ALBERT ANDREW B | — | Award / Grant | 2,034 | $36.86 | $74,973 | 2,034 | Nov 25, 2022 |
| HILLMAN LEE S | — | Award / Grant | 2,034 | $36.86 | $74,973 | 2,034 | Nov 25, 2022 |
| Edelson I Steven | — | Award / Grant | 2,034 | $36.86 | $74,973 | 2,034 | Nov 25, 2022 |
| Zamarripa Robert | — | Award / Grant | 2,034 | $36.86 | $74,973 | 2,034 | Nov 25, 2022 |
| MOON MARK F | — | Purchase | 2 | $41.01 | $82 | 13,161 | Aug 30, 2022 |