Brian E. Butler
Insider
First SEC filing: Dec. 17, 2013 · Latest: Dec. 17, 2013
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 15, 2025 | CWCO | A | 2,281 | $24.83 | $56,637 | 44,445 Direct | +5.41% | Acquired | 21.4% (price as of 2026-10-02) |
| Dec. 17, 2024 | CWCO | A | 1,776 | $29.14 | $51,753 | 42,164 Direct | +4.40% | Acquired | 3.5% (price as of 2026-10-02) |
| Dec. 12, 2023 | CWCO | A | 3,365 | $15.38 | $51,754 | 40,388 Direct | +9.09% | Acquired | 96.0% (price as of 2026-10-02) |
| Dec. 9, 2022 | CWCO | A | 4,123 | $11.58 | $47,744 | 37,023 Direct | +12.53% | Acquired | 160.4% (price as of 2026-10-02) |
| Nov. 22, 2021 | CWCO | A | 3,837 | $10.32 | $39,598 | 32,900 Direct | +13.20% | Acquired | 192.2% (price as of 2026-10-02) |
| Dec. 15, 2020 | CWCO | A | 2,437 | $16.25 | $39,601 | 29,063 Direct | +9.15% | Acquired | 85.5% (price as of 2026-10-02) |
| Dec. 4, 2019 | CWCO | A | 2,755 | $13.73 | $37,826 | 26,626 Direct | +11.54% | Acquired | 119.6% (price as of 2026-10-02) |
| Dec. 10, 2018 | CWCO | A | 2,540 | $12.80 | $32,512 | 23,871 Direct | +11.91% | Acquired | 135.5% (price as of 2026-10-02) |
| Nov. 20, 2017 | CWCO | A | 2,403 | $11.62 | $27,923 | 21,331 Direct | +12.70% | Acquired | 159.5% (price as of 2026-10-02) |
| Dec. 16, 2016 | CWCO | A | 1,944 | $11.32 | $22,006 | 18,928 Direct | +11.45% | Acquired | 166.3% (price as of 2026-10-02) |
| Dec. 17, 2015 | CWCO | A | 1,396 | $11.32 | $15,803 | 16,984 Direct | +8.96% | Acquired | 166.3% (price as of 2026-10-02) |
| Dec. 18, 2014 | CWCO | A | 696 | $14.96 | $10,412 | 15,588 Direct | +4.67% | Acquired | 101.5% (price as of 2026-10-02) |
| Dec. 13, 2013 | CWCO | A | 1,721 | $8.25 | $14,198 | 14,892 Direct | +13.07% | Acquired | 265.5% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.