SCWO insider transaction filings
374Water Inc. — 47 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-08. Screen SCWO transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-08 | 4 | Weiser Charles Maurice — Chief Financial Officer, Director | Grant/award (A): 150,000 (derivative) @ $0 · Grant/award (A): 125,000 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | Meyers Brad Ian — Chief Operating Officer | Sale (S): 9,000 @ $2.46 · Sale (S): 9,831 @ $2.33 | EDGAR |
| 2026-04-30 | 4 | Nagar Yaacov — 10% owner | Gift (G): 1,440,000 @ $2.48 | EDGAR |
| 2025-12-18 | 4 | Russell Kline — Chief Financial Officer | Purchase (P): 20,000 @ $0.22 | EDGAR |
| 2025-12-17 | 4 | Jones Stephen J — Interim CEO, Director | Purchase (P): 450,000 @ $0.23 | EDGAR |
| 2025-10-24 | 4 | Nagar Yaacov — 10% owner | Sale (S): 61,000 @ $0.42 · Sale (S): 473,211 @ $0.43 | EDGAR |
| 2025-10-23 | 4 | Melkote Rajesh Ramaswamy — Chief Technology Officer | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2025-10-22 | 4 | Nagar Yaacov — 10% owner | Sale (S): 13,330 @ $0.42 · Sale (S): 284,394 @ $0.42 · Sale (S): 32,791 @ $0.42 | EDGAR |
| 2025-10-20 | 4 | Nagar Yaacov — 10% owner | Sale (S): 85,419 @ $0.51 · Sale (S): 131,680 @ $0.42 | EDGAR |
| 2025-10-16 | 4 | Nagar Yaacov — 10% owner | Sale (S): 700,000 @ $0.52 · Sale (S): 363,868 @ $0.52 | EDGAR |
| 2025-10-14 | 4 | Russell Kline — Chief Financial Officer | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2025-10-14 | 4 | Meyers Brad Ian — Chief Operating Officer | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2025-10-10 | 4 | Nagar Yaacov — 10% owner | Sale (S): 1,499,000 @ $0.46 | EDGAR |
| 2025-10-09 | 4 | Nagar Yaacov — 10% owner | Sale (S): 1,000 @ $0.39 | EDGAR |
| 2025-10-09 | 4 | Jones Stephen J — Interim CEO, Director | Grant/award (A): 4,500,000 (derivative) @ $0 | EDGAR |
| 2025-09-08 | 4 | Nagar Yaacov — 10% owner | Sale (S): 122,439 @ $0.39 · Sale (S): 54,850 @ $0.40 | EDGAR |
| 2025-09-08 | 4 | Nagar Yaacov — 10% owner | Sale (S): 22,711 @ $0.39 | EDGAR |
| 2025-09-03 | 4 | Meyers Brad Ian — Chief Operating Officer | Grant/award (A): 375,000 @ $0 | EDGAR |
| 2025-09-03 | 4/A | Meyers Brad Ian — Chief Operating Officer | Grant/award (A): 115,500 @ $0 · Grant/award (A): 115,500 (derivative) @ $0 | EDGAR |
| 2025-09-03 | 4 | Gannon Chris M — Chief Executive Officer | Grant/award (A): 1,000,000 @ $0 · Grant/award (A): 1,250,000 @ $0 · Grant/award (A): 1,250,000 (derivative) @ $0 | EDGAR |
| 2025-09-03 | 4 | Jones Stephen J — Director | Grant/award (A): 426,130 @ $0 | EDGAR |
| 2025-09-02 | 4 | Pawloski James — Director | Grant/award (A): 426,131 @ $0 | EDGAR |
| 2025-09-02 | 4 | Melkote Rajesh Ramaswamy — Chief Technology Officer | Grant/award (A): 125,000 @ $0 | EDGAR |
| 2025-09-02 | 4 | Russell Kline — Chief Financial Officer | Grant/award (A): 250,000 @ $0 | EDGAR |
| 2025-09-02 | 4 | Mandel Peter — General Counsel | Grant/award (A): 375,000 @ $0 | EDGAR |
| 2025-09-02 | 4 | Vanderhider James Michael — Director | Grant/award (A): 130,000 @ $0 · Grant/award (A): 426,130 @ $0 | EDGAR |
| 2025-09-02 | 4 | Estes Deanna Rene — Director | Grant/award (A): 130,000 @ $0 · Grant/award (A): 616,970 @ $0 | EDGAR |
| 2025-09-02 | 4 | Penn Buddie J — Director | Grant/award (A): 130,000 @ $0 · Grant/award (A): 387,962 @ $0 | EDGAR |
| 2025-08-27 | 4 | Estes Deanna Rene — Director | Purchase (P): 30,000 @ $0.29 | EDGAR |
| 2025-08-26 | 4 | Pawloski James — Director | Purchase (P): 193,300 @ $0.26 | EDGAR |
| 2025-08-25 | 4 | Russell Kline — Chief Financial Officer | Purchase (P): 15,000 @ $0.25 · Purchase (P): 15,000 @ $0.25 | EDGAR |
| 2025-08-21 | 4 | Russell Kline — Chief Financial Officer | Purchase (P): 20,000 @ $0.24 | EDGAR |
| 2025-08-20 | 4 | Mandel Peter — General Counsel | Purchase (P): 20 @ $0.25 · Purchase (P): 4,980 @ $0.25 | EDGAR |
| 2025-06-30 | 4 | Nagar Yaacov — 10% owner | Sale (S): 103,379 @ $0.42 · Sale (S): 23,396 @ $0.42 | EDGAR |
| 2025-06-25 | 4 | Nagar Yaacov — 10% owner | Sale (S): 36,191 @ $0.42 · Sale (S): 59,946 @ $0.42 | EDGAR |
| 2025-06-25 | 4/A | Nagar Yaacov — 10% owner | Sale (S): 51,598 @ $0.40 | EDGAR |
| 2025-06-18 | 4 | Nagar Yaacov — 10% owner | Sale (S): 6,052 @ $0.40 · Sale (S): 57,650 @ $0.40 | EDGAR |
| 2025-06-16 | 4 | Nagar Yaacov — 10% owner | Sale (S): 42,350 @ $0.40 | EDGAR |
| 2025-06-05 | 4 | Jones Stephen J — Director | Purchase (P): 40,000 @ $0.47 | EDGAR |
| 2025-06-03 | 4 | Jones Stephen J — Director | Purchase (P): 50,000 @ $0.42 | EDGAR |
| 2025-05-27 | 4 | Jones Stephen J — Director | Purchase (P): 40,000 @ $0.32 | EDGAR |
| 2025-05-22 | 4 | Jones Stephen J — Director | Purchase (P): 49,593 @ $0.30 | EDGAR |
| 2025-05-02 | 4 | Melkote Rajesh Ramaswamy — Chief Technology Officer | Grant/award (A): 757,756 @ $0 · Grant/award (A): 757,576 (derivative) @ $0 | EDGAR |
| 2025-03-28 | 4 | Nagar Yaacov — 10% owner | Sale (S): 45,998 @ $0.42 · Sale (S): 61,225 @ $0.41 | EDGAR |
| 2025-02-11 | 4 | Nagar Yaacov — 10% owner | Sale (S): 12,436 @ $0.42 | EDGAR |
| 2025-02-07 | 4 | Nagar Yaacov — 10% owner | Sale (S): 144,860 @ $0.43 | EDGAR |
| 2025-02-05 | 4 | Nagar Yaacov — 10% owner | Sale (S): 212,120 @ $0.49 · Sale (S): 15,919 @ $0.45 | EDGAR |
Recent 8-K events — 374Water Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-18 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-11 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-14 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-01 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-16 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-15 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-03-31 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-11 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-06 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
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