| 2026-05-22 | Mr. Jonathan M. GrandonVP, Chief Administrative Officer, General Counsel & Corporate Secretary | -4,20k | 235,34k | Derivative Exercise and Sale | 42,20 - 98,23 | 7,51k | - |
| 2026-05-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 14,42k | Sale to Issuer | 99,44 | 433,41k | -0,03% |
| 2026-05-01 | Mr. DeLancey W. DavisVP & President of Headwater Companies | -200,00 | 19,76k | Verkauf | 98,78 | 6,70k | -2,90% |
| 2026-04-30 | Mr. Jonathan M. GrandonVP, Chief Administrative Officer, General Counsel & Corporate Secretary | -4,99k | 498,90k | Verkauf | 99,72 - 100,61 | 7,51k | -39,91% |
| 2026-04-24 | Ms. Daniela M. WilliamsInsider | -4,54k | 0,00 | Sale to Issuer | - | 0,00 | -100,00% |
| 2026-04-08 | Mr. Jonathan M. GrandonVP, Chief Administrative Officer, General Counsel & Corporate Secretary | -1,02k | 101,12k | Sale to Issuer | 99,33 | 12,50k | -7,53% |
| 2026-04-08 | Mr. Jay J. WalshVP & President of Energy Systems | -894,00 | 88,80k | Sale to Issuer | 99,33 | 16,90k | -5,03% |
| 2026-04-08 | Mr. DeLancey W. DavisVP & President of Headwater Companies | -1,12k | 111,45k | Sale to Issuer | 99,33 | 6,90k | -13,98% |
| 2026-04-08 | Mr. Gregg C. SengstackIndependent Director | -7,85k | 779,74k | Sale to Issuer | 99,33 | 433,19k | -1,78% |
| 2026-04-08 | Mr. Brent L. SpikesInsider | -548,00 | 54,43k | Sale to Issuer | 99,33 | 7,33k | -6,95% |
| 2026-04-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 13,57k | Sale to Issuer | 93,62 | 421,10k | -0,03% |
| 2026-03-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 14,44k | Sale to Issuer | 99,62 | 420,78k | -0,03% |
| 2026-02-19 | Mr. Joseph A. RuzynskiCEO & Director | 500,00 | 46,67k | Kauf | 93,34 | 40,46k | 1,25% |
| 2026-02-16 | Mr. Jay J. WalshVP & President of Energy Systems | -495,00 | 53,93k | Sale to Issuer | 108,94 | 15,71k | -3,05% |
| 2026-02-16 | Mr. Brent L. SpikesInsider | -343,00 | 37,37k | Sale to Issuer | 108,94 | 2,20k | -13,51% |
| 2026-02-16 | Mr. Jonathan M. GrandonVP, Chief Administrative Officer, General Counsel & Corporate Secretary | -627,00 | 68,31k | Sale to Issuer | 108,94 | 7,54k | -7,67% |
| 2026-02-16 | Mr. Gregory Michael LevineVP & President of Global Water Systems | -1,02k | 111,23k | Sale to Issuer | 108,94 | 4,75k | -17,70% |
| 2026-02-16 | Mr. DeLancey W. DavisVP & President of Headwater Companies | -690,00 | 75,17k | Sale to Issuer | 108,94 | 5,34k | -11,44% |
| 2026-02-16 | Mr. Gregg C. SengstackIndependent Director | -4,41k | 480,43k | Sale to Issuer | 108,94 | 420,65k | -1,04% |
| 2026-02-01 | Mr. Gregg C. SengstackIndependent Director | -164,00 | 16,34k | Sale to Issuer | 99,62 | 414,00k | -0,04% |
| 2026-01-01 | Mr. Gregg C. SengstackIndependent Director | -164,00 | 15,67k | Sale to Issuer | 95,53 | 413,79k | -0,04% |
| 2026-01-01 | Ms. Renee J. PetersonIndependent Director | 1,35k | 128,68k | Derivative Exercise and Retained Stock | 95,53 | 3,71k | 56,96% |
| 2026-01-01 | Ms. Renee J. PetersonIndependent Director | -0,07 | 0,00 | Derivative Exercise and Sale | 95,53 | 3,71k | - |
| 2026-01-02 | Mr. Thomas R. VerHageInsider | 1,53k | 147,93k | Derivative Exercise and Retained Stock | 97,00 | 2,43k | 169,07% |
| 2026-01-02 | Mr. Thomas R. VerHageInsider | -1,11 | 0,00 | Derivative Exercise and Sale | 97,00 | 2,43k | - |
| 2025-12-15 | Mr. Victor D. GrizzleIndependent Director | 2,49k | 243,03k | Derivative Exercise and Retained Stock | 97,76 | 14,57k | 20,57% |
| 2025-12-15 | Mr. Victor D. GrizzleIndependent Director | -0,97 | 0,00 | Derivative Exercise and Sale | 97,76 | 14,57k | - |
| 2025-12-11 | Mr. Gregg C. SengstackIndependent Director | -15,00k | 392,07k | Derivative Exercise and Sale | 29,08 - 95,50 | 413,59k | - |
| 2025-12-11 | Mr. Gregg C. SengstackIndependent Director | -10,78k | 1,05M | Verkauf | 97,03 | 413,59k | -2,54% |
| 2025-12-10 | Mr. Gregg C. SengstackIndependent Director | -15,33k | 0,00 | Other Disposition | - | 413,59k | -3,57% |
| 2025-12-11 | Sengstack Family FoundationUnternehmen | -1.000,00 | 97,33k | Verkauf | 97,33 | 29,69k | -3,26% |
| 2025-12-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 13,66k | Sale to Issuer | 94,20 | 439,70k | -0,03% |
| 2025-11-26 | Mr. Gregg C. SengstackIndependent Director | 6,32k | 183,73k | Derivative Exercise and Retained Stock | 29,08 | 439,48k | 1,46% |
| 2025-11-26 | Mr. Gregg C. SengstackIndependent Director | -8,68k | 574,14k | Derivative Exercise and Sale | 29,08 - 95,21 | 439,48k | - |
| 2025-11-05 | Mr. Gregg C. SengstackIndependent Director | -56,90k | 0,00 | Other Disposition | - | 433,16k | -11,61% |
| 2025-11-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 13,74k | Sale to Issuer | 94,77 | 433,16k | -0,03% |
| 2025-10-03 | Mr. Victor D. GrizzleIndependent Director | 2,47k | 238,30k | Derivative Exercise and Retained Stock | 96,32 | 12,08k | 25,74% |
| 2025-10-03 | Mr. Victor D. GrizzleIndependent Director | -0,53 | 0,00 | Derivative Exercise and Sale | 96,32 | 12,08k | - |
| 2025-10-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 13,82k | Sale to Issuer | 95,28 | 432,94k | -0,03% |
| 2025-09-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 14,19k | Sale to Issuer | 97,86 | 439,68k | -0,03% |
| 2025-08-13 | Mr. Jonathan M. GrandonVP, Chief Administrative Officer, General Counsel & Corporate Secretary | -10,04k | 983,87k | Verkauf | 98,03 | 8,17k | -55,12% |
| 2025-08-13 | Mr. Gregg C. SengstackIndependent Director | -10,00k | 981,94k | Verkauf | 98,19 | 439,82k | -2,22% |
| 2025-08-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 13,51k | Sale to Issuer | 93,15 | 449,82k | -0,03% |
| 2025-07-01 | Mr. Gregg C. SengstackIndependent Director | -145,00 | 13,31k | Sale to Issuer | 91,78 | 449,97k | -0,03% |