As of September 29, 2026, the three largest insider holders of GRDN are William E Bindley (Director, 16.67Mn shares), Thomas J Jr Salentine (Director, 16.67Mn shares), Capital Partners I, Llc Bindley (TenPercentOwner, 16.67Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Thomas J Jr Salentine | Director, TenPercentOwner, Other | 0 | 16,669,666 | 16,669,666 | 24.8% | 28 Sep, 2026 |
| 2 | Capital Partners I, Llc Bindley | TenPercentOwner, Other | 16,669,666 | 0 | 16,669,666 | 24.8% | 28 Sep, 2026 |
| 3 | William E Bindley | Director, TenPercentOwner, Other | 0 | 16,669,666 | 16,669,666 | 24.8% | 28 Sep, 2026 |
| 4 | John Ackerman | Director, Other | 0 | 5,151,043 | 5,151,043 | 7.7% | 28 Sep, 2026 |
| 5 | Investors, Llc Pharmacy | Other | 3,863,806 | 0 | 3,863,806 | 5.7% | 28 Sep, 2026 |
| 6 | Fred Burke | Director, Officer, Other | 3,438,064 | 0 | 3,438,064 | 5.1% | 28 Sep, 2026 |
| 7 | Kendall Forbes | Other | 1,651,059 | 0 | 1,651,059 | 2.5% | 28 Sep, 2026 |
| 8 | Equity Fund, L.P. Cardinal | Other | 1,287,237 | 0 | 1,287,237 | 1.9% | 28 Sep, 2026 |
| 9 | David K Morris | Director, Officer, Other | 896,341 | 0 | 896,341 | 1.3% | 28 Sep, 2026 |
| 10 | Jeffrey Tuch | Officer | 231,847 | 0 | 231,847 | 0.3% | 28 Sep, 2026 |
| 11 | David Norman Martin | Officer | 140,905 | 0 | 140,905 | 0.2% | 28 Sep, 2026 |
| 12 | William Franklin Mudd | Officer | 136,747 | 0 | 136,747 | 0.2% | 28 Sep, 2026 |
| 13 | Richard Eakins | Senior Vice President, Sales | 134,930 | 0 | 134,930 | 0.2% | 28 Sep, 2026 |
| 14 | Douglas Towns | Officer | 113,006 | 0 | 113,006 | 0.2% | 28 Sep, 2026 |
| 15 | Robert Weir | Officer | 103,333 | 0 | 103,333 | 0.2% | 28 Sep, 2026 |
| 16 | Chris Crisafulli | Officer | 53,057 | 0 | 53,057 | 0.1% | 28 Sep, 2026 |
| 17 | Steven D Cosler | Director | 29,012 | 0 | 29,012 | 0.0% | 07 May, 2026 |
| 18 | Mary Sue Patchett | Director | 15,071 | 0 | 15,071 | 0.0% | 07 May, 2026 |
| 19 | Randall J Lewis | Director | 15,071 | 0 | 15,071 | 0.0% | 07 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Sep, 2026 | Douglas Towns | Officer | Acquired M | 23,450 | — | — | 113,006 | Direct |
| 27 Sep, 2026 | Robert Weir | Officer | Acquired M | 23,450 | — | — | 103,333 | Direct |
| 27 Sep, 2026 | Fred Burke | Director, Officer, Other | Acquired M | 1,298,825 | — | — | 3,438,064 | Direct |
| 27 Sep, 2026 | Richard Eakins | Senior Vice President, Sales | Acquired M | 36,052 | — | — | 134,930 | Direct |
| 27 Sep, 2026 | Chris Crisafulli | Officer | Acquired M | 18,931 | — | — | 53,057 | Direct |
| 27 Sep, 2026 | Kendall Forbes | Other | Acquired M | 608,570 | — | — | 1,651,059 | Direct |
| 27 Sep, 2026 | William Franklin Mudd | Officer | Acquired M | 38,282 | — | — | 136,747 | Direct |
| 27 Sep, 2026 | Investors, Llc Pharmacy | Other | Acquired M | 1,413,939 | — | — | 3,863,806 | Direct |
| 27 Sep, 2026 | Capital Partners I, Llc Bindley | TenPercentOwner, Other | Acquired M | 6,100,175 | — | — | 16,669,666 | Direct |
| 27 Sep, 2026 | Jeffrey Tuch | Officer | Acquired M | 55,578 | — | — | 231,847 | Direct |
| 27 Sep, 2026 | David K Morris | Director, Officer, Other | Acquired M | 641,870 | — | — | 896,341 | Direct |
| 27 Sep, 2026 | David Norman Martin | Officer | Acquired M | 39,865 | — | — | 140,905 | Direct |
| 27 Sep, 2026 | Thomas J Jr Salentine | Director, TenPercentOwner, Other | Acquired M | 6,100,175 | — | — | 16,669,666 | Indirect |
| 27 Sep, 2026 | John Ackerman | Director, Other | Acquired M | 1,413,939 | — | — | 3,863,806 | Indirect |
| 27 Sep, 2026 | Equity Fund, L.P. Cardinal | Other | Acquired M | 471,057 | — | — | 1,287,237 | Direct |
| 27 Sep, 2026 | William E Bindley | Director, TenPercentOwner, Other | Acquired M | 6,100,175 | — | — | 16,669,666 | Indirect |
| 27 Sep, 2026 | Robert Weir | Officer | Disposed M | 23,450 | — | — | 0 | Direct |
| 27 Sep, 2026 | David Norman Martin | Officer | Disposed M | 39,865 | — | — | 0 | Direct |
| 27 Sep, 2026 | Chris Crisafulli | Officer | Disposed M | 18,931 | — | — | 0 | Direct |
| 27 Sep, 2026 | William Franklin Mudd | Officer | Disposed M | 38,282 | — | — | 0 | Direct |