As of September 05, 2026, the three largest insider holders of WATT are Neeraj Sahejpal (Senior Vp, Product Marketing, 394.09K shares), Brian J Sereda (Senior Vice President Cfo, 308.24K shares), William T Mannina (Acting Cfo (Interim), 181.87K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Neeraj Sahejpal | Senior Vp, Product Marketing | 394,087 | 0 | 394,087 | 29.9% | 17 Feb, 2022 |
| 2 | Brian J Sereda | Senior Vice President Cfo | 308,237 | 0 | 308,237 | 23.4% | 17 Aug, 2021 |
| 3 | William T Mannina | Acting Cfo (Interim) | 181,872 | 0 | 181,872 | 13.8% | 05 Jun, 2023 |
| 4 | Mallorie Sara Burak | Ceo Cfo | 173,265 | 0 | 173,265 | 13.1% | 18 Aug, 2026 |
| 5 | Cesar Johnston | Ceo And President | 92,776 | 0 | 92,776 | 7.0% | 24 May, 2024 |
| 6 | Giampaolo Marino | Chief Sg Officer | 53,633 | 0 | 53,633 | 4.1% | 18 Aug, 2026 |
| 7 | Sheryl Wilkerson | Director | 36,487 | 0 | 36,487 | 2.8% | 20 Apr, 2023 |
| 8 | Gregory Sadikoff | Chief Accounting Officer | 27,500 | 0 | 27,500 | 2.1% | 18 Aug, 2026 |
| 9 | Peter M Weinberg | General Counsel | 27,500 | 0 | 27,500 | 2.1% | 18 Aug, 2026 |
| 10 | David Earle Roberson | Director | 11,015 | 0 | 11,015 | 0.8% | 18 Aug, 2026 |
| 11 | Rahul G. Patel | Director | 5,579 | 0 | 5,579 | 0.4% | 18 Aug, 2026 |
| 12 | J Michael Dodson | Director | 5,514 | 0 | 5,514 | 0.4% | 18 Aug, 2026 |
| 13 | Kathleen A Bayless | Director | 2,409 | 0 | 2,409 | 0.2% | 17 Feb, 2022 |
| 14 | Reynette K. Au | Director | 17 | 0 | 17 | 0.0% | 04 Jan, 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 |
|---|---|---|---|---|---|---|---|---|
| 17 Aug, 2026 | Peter M Weinberg | General Counsel | Acquired A | 22,667 | $0.00 | $0 | 27,500 | Direct |
| 17 Aug, 2026 | Rahul G. Patel | Director | Acquired A | 3,021 | $0.00 | $0 | 5,579 | Direct |
| 17 Aug, 2026 | Giampaolo Marino | Chief Sg Officer | Acquired A | 43,100 | $0.00 | $0 | 53,633 | Direct |
| 17 Aug, 2026 | Gregory Sadikoff | Chief Accounting Officer | Acquired A | 22,567 | $0.00 | $0 | 27,500 | Direct |
| 17 Aug, 2026 | David Earle Roberson | Director | Acquired A | 8,050 | $0.00 | $0 | 11,015 | Direct |
| 17 Aug, 2026 | Mallorie Sara Burak | Ceo Cfo | Acquired A | 146,266 | $0.00 | $0 | 173,265 | Direct |
| 17 Aug, 2026 | J Michael Dodson | Director | Acquired A | 2,938 | $0.00 | $0 | 5,514 | Direct |
| 27 May, 2026 | Mallorie Sara Burak | Ceo Cfo | Acquired P | 1,867 | $26.47 | $49.42K | 26,999 | Direct |
| 12 Jan, 2026 | Gregory Sadikoff | Chief Accounting Officer | Acquired A | 4,000 | $0.00 | $0 | 4,933 | Direct |
| 12 Jan, 2026 | Peter M Weinberg | General Counsel | Acquired A | 4,000 | $0.00 | $0 | 4,833 | Direct |
| 12 Jan, 2026 | Peter M Weinberg | General Counsel | Acquired A | 4,000 | $0.00 | $0 | 4,833 | Direct |
| 12 Jan, 2026 | Peter M Weinberg | General Counsel | Acquired A | 4,000 | $0.00 | $0 | 4,833 | Direct |
| 12 Jan, 2026 | Peter M Weinberg | General Counsel | Acquired A | 4,000 | $0.00 | $0 | 4,833 | Direct |
| 12 Jan, 2026 | J Michael Dodson | Director | Acquired A | 2,395 | $0.00 | $0 | 2,576 | Direct |
| 12 Jan, 2026 | Rahul G. Patel | Director | Acquired A | 2,395 | $0.00 | $0 | 2,558 | Direct |
| 12 Jan, 2026 | Mallorie Sara Burak | Ceo Cfo | Acquired A | 15,000 | $0.00 | $0 | 25,132 | Direct |
| 21 Aug, 2025 | Mallorie Sara Burak | Ceo Cfo | Acquired P | 6,400 | $7.88 | $50.41K | 10,132 | Direct |
| 02 Jan, 2025 | Rahul G. Patel | Director | Acquired A | 1,250 | $0.00 | $0 | 8 | Direct |
| 02 Jan, 2025 | J Michael Dodson | Director | Acquired A | 1,250 | $0.00 | $0 | 9 | Direct |
| 16 Oct, 2024 | Mallorie Sara Burak | Ceo Cfo | Acquired A | 35,000 | $0.00 | $0 | 187 | Direct |