Over the past year, GWRS insiders bought $7.22 million of stock (822.36K shares) on the open market and sold none.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jonathan L Levine | Director | 5,426 | 12,777,908 | 12,783,334 | 80.3% | 21 Aug, 2026 |
| 2 | Andrew M. Cohn | Director | 2,702,150 | 0 | 2,702,150 | 17.0% | 21 Aug, 2026 |
| 3 | Ronnie L Fleming | President And Ceo | 108,987 | 0 | 108,987 | 0.7% | 02 Oct, 2026 |
| 4 | Michael J Liebman | Cfo And Corporate Secretary | 89,065 | 0 | 89,065 | 0.6% | 02 Oct, 2026 |
| 5 | Richard M Alexander | Director | 50,296 | 0 | 50,296 | 0.3% | 21 Aug, 2026 |
| 6 | Jason Thuneman | Vice President | 34,937 | 0 | 34,937 | 0.2% | 05 Jul, 2023 |
| 7 | Christopher D Krygier | Chief Operating Officer | 32,789 | 0 | 32,789 | 0.2% | 02 Oct, 2026 |
| 8 | Debra Coy | Director | 24,495 | 0 | 24,495 | 0.2% | 02 Jan, 2026 |
| 9 | Joanne Ellsworth | Executive Vice President | 17,559 | 0 | 17,559 | 0.1% | 02 Apr, 2025 |
| 10 | Jonathan C. Corwin | Vice President | 14,014 | 0 | 14,014 | 0.1% | 02 Oct, 2026 |
| 11 | Brett Huckelbridge | Director | 11,704 | 0 | 11,704 | 0.1% | 21 Aug, 2026 |
| 12 | David Rousseau | Director | 10,710 | 0 | 10,710 | 0.1% | 21 Aug, 2026 |
| 13 | Robert J Kuta | Evp Eng Env Resources | 10,280 | 0 | 10,280 | 0.1% | 12 May, 2026 |
| 14 | John Carroll Lenderking | Svp, Water Resources | 9,356 | 0 | 9,356 | 0.1% | 02 Jul, 2026 |
| 15 | Steven D. Brill | Vp Of It Operations | 4,890 | 0 | 4,890 | 0.0% | 12 May, 2026 |
| 16 | Christa Steele | Director | 4,026 | 0 | 4,026 | 0.0% | 21 Aug, 2026 |
| 17 | Kyle Upchurch | Vice President And Controller | 2,479 | 0 | 2,479 | 0.0% | 08 Sep, 2026 |
| 18 | Suzanne Michelle Kitts | Vice President And Controller | 2,452 | 0 | 2,452 | 0.0% | 26 Aug, 2024 |
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 |
|---|---|---|---|---|---|---|---|---|
| 30 Sep, 2026 | Richard M Alexander | Director | Acquired A | 63 | $0.00 | $0 | 2,991 | Direct |
| 30 Sep, 2026 | Christopher D Krygier | Chief Operating Officer | Acquired M | 1,445 | $0.00 | $0 | 34,234 | Direct |
| 30 Sep, 2026 | Andrew M. Cohn | Director | Acquired A | 6 | $0.00 | $0 | 1,751 | Direct |
| 30 Sep, 2026 | Jonathan C. Corwin | Vice President | Acquired M | 132 | $0.00 | $0 | 14,146 | Direct |
| 30 Sep, 2026 | Michael J Liebman | Cfo And Corporate Secretary | Acquired M | 2,881 | $0.00 | $0 | 91,946 | Direct |
| 30 Sep, 2026 | Brett Huckelbridge | Director | Acquired A | 54 | $0.00 | $0 | 12,219 | Direct |
| 30 Sep, 2026 | David Rousseau | Director | Acquired A | 51 | $0.00 | $0 | 12,501 | Direct |
| 30 Sep, 2026 | Ronnie L Fleming | President And Ceo | Acquired M | 4,501 | $0.00 | $0 | 113,488 | Direct |
| 30 Sep, 2026 | Jonathan C. Corwin | Vice President | Disposed D | 132 | $7.95 | $1.05K | 14,014 | Direct |
| 30 Sep, 2026 | Christopher D Krygier | Chief Operating Officer | Disposed D | 1,445 | $7.95 | $11.49K | 32,789 | Direct |
| 30 Sep, 2026 | Ronnie L Fleming | President And Ceo | Disposed D | 4,501 | $7.95 | $35.78K | 108,987 | Direct |
| 30 Sep, 2026 | Michael J Liebman | Cfo And Corporate Secretary | Disposed D | 2,881 | $7.95 | $22.90K | 89,065 | Direct |
| 30 Sep, 2026 | Jonathan C. Corwin | Vice President | Acquired A | 2 | $0.00 | $0 | 554 | Direct |
| 30 Sep, 2026 | Ronnie L Fleming | President And Ceo | Acquired A | 89 | $0.00 | $0 | 28,152 | Direct |
| 30 Sep, 2026 | Ronnie L Fleming | President And Ceo | Disposed M | 4,501 | $0.00 | $0 | 23,651 | Direct |
| 30 Sep, 2026 | Christopher D Krygier | Chief Operating Officer | Acquired A | 29 | $0.00 | $0 | 9,058 | Direct |
| 30 Sep, 2026 | Jonathan C. Corwin | Vice President | Disposed M | 132 | $0.00 | $0 | 422 | Direct |
| 30 Sep, 2026 | Michael J Liebman | Cfo And Corporate Secretary | Acquired A | 57 | $0.00 | $0 | 18,014 | Direct |
| 30 Sep, 2026 | Christopher D Krygier | Chief Operating Officer | Disposed M | 1,445 | $0.00 | $0 | 7,613 | Direct |
| 30 Sep, 2026 | Michael J Liebman | Cfo And Corporate Secretary | Disposed M | 2,881 | $0.00 | $0 | 15,133 | Direct |