Terrence P Kelly
CIK 1666020 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 11, 2016 · Latest: Feb. 11, 2016
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 70 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
70 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 11, 2019 | WAT | S | 60 | $239.69 | $14,381 | 100 Indirect | -37.50% | Disposed | 66.0% (price as of 2026-08-21) |
| March 11, 2019 | WAT | S | 1,946 | $239.69 | $466,437 | 0 Direct | -100.00% | Disposed | 66.0% (price as of 2026-08-21) |
| Feb. 11, 2019 | WAT | S | 1,312 | $232.03 | $304,423 | 1,946 Direct | -40.27% | Disposed | 71.5% (price as of 2026-08-21) |
| Jan. 28, 2019 | WAT | S | 2,942 | $228.95 | $673,571 | 1,946 Direct | -60.19% | Disposed | 73.8% (price as of 2026-08-21) |
| Dec. 11, 2018 | WAT | S | 2,429 | $186.76 | $453,640 | 2,046 Direct | -54.28% | Disposed | 113.0% (price as of 2026-08-21) |
| Dec. 11, 2018 | WAT | S | 3,423 | $190.93 | $653,553 | 4,475 Direct | -43.34% | Disposed | 108.4% (price as of 2026-08-21) |
| Dec. 11, 2018 | WAT | S | 5,400 | $190.57 | $1,029,078 | 4,475 Direct | -54.68% | Disposed | 108.8% (price as of 2026-08-21) |
| Dec. 11, 2018 | WAT | S | 3,294 | $190.93 | $628,923 | 4,475 Direct | -42.40% | Disposed | 108.4% (price as of 2026-08-21) |
| Dec. 10, 2018 | WAT | S | 706 | $190.03 | $134,161 | 4,475 Direct | -13.63% | Disposed | 109.4% (price as of 2026-08-21) |
| Dec. 10, 2018 | WAT | S | 710 | $190.03 | $134,921 | 4,475 Direct | -13.69% | Disposed | 109.4% (price as of 2026-08-21) |
| Dec. 10, 2018 | WAT | S | 5,066 | $190.00 | $962,540 | 4,475 Direct | -53.10% | Disposed | 109.4% (price as of 2026-08-21) |
| March 9, 2018 | WAT | S | 1,312 | $212.52 | $278,826 | 5,130 Direct | -20.37% | Disposed | 87.2% (price as of 2026-08-21) |
| Dec. 13, 2017 | WAT | S | 4,134 | $197.58 | $816,796 | 5,155 Direct | -44.50% | Disposed | 101.4% (price as of 2026-08-21) |
| Dec. 13, 2017 | WAT | S | 5,066 | $197.22 | $999,117 | 5,155 Direct | -49.56% | Disposed | 101.7% (price as of 2026-08-21) |
| Dec. 13, 2017 | WAT | S | 5,400 | $197.75 | $1,067,850 | 5,155 Direct | -51.16% | Disposed | 101.2% (price as of 2026-08-21) |
| Dec. 13, 2017 | WAT | S | 4,000 | $197.80 | $791,200 | 5,155 Direct | -43.69% | Disposed | 101.2% (price as of 2026-08-21) |
| Dec. 13, 2017 | WAT | S | 6,400 | $197.78 | $1,265,792 | 5,155 Direct | -55.39% | Disposed | 101.2% (price as of 2026-08-21) |
| May 5, 2017 | WAT | S | 700 | $173.94 | $121,758 | 6,398 Direct | -9.86% | Disposed | 128.8% (price as of 2026-08-21) |
| May 5, 2017 | WAT | S | 3,231 | $173.82 | $561,612 | 6,398 Direct | -33.55% | Disposed | 128.9% (price as of 2026-08-21) |
| May 5, 2017 | WAT | S | 5,066 | $173.40 | $878,444 | 6,398 Direct | -44.19% | Disposed | 129.5% (price as of 2026-08-21) |
| May 4, 2017 | WAT | S | 1,311 | $173.70 | $227,721 | 6,398 Direct | -17.01% | Disposed | 129.1% (price as of 2026-08-21) |
| May 4, 2017 | WAT | S | 6,400 | $173.74 | $1,111,936 | 6,398 Direct | -50.01% | Disposed | 129.0% (price as of 2026-08-21) |
| May 4, 2017 | WAT | S | 3,300 | $173.72 | $573,276 | 6,398 Direct | -34.03% | Disposed | 129.0% (price as of 2026-08-21) |
| May 4, 2017 | WAT | S | 2,169 | $173.70 | $376,755 | 6,398 Direct | -25.32% | Disposed | 129.1% (price as of 2026-08-21) |
| May 4, 2017 | WAT | S | 6,400 | $173.57 | $1,110,848 | 6,398 Direct | -50.01% | Disposed | 129.2% (price as of 2026-08-21) |
| Aug. 8, 2016 | WAT | S | 5,400 | $156.83 | $846,882 | 8,158 Direct | -39.83% | Disposed | 153.7% (price as of 2026-08-21) |
| Aug. 8, 2016 | WAT | S | 6,400 | $156.69 | $1,002,816 | 8,158 Direct | -43.96% | Disposed | 153.9% (price as of 2026-08-21) |
| Aug. 8, 2016 | WAT | S | 6,400 | $156.53 | $1,001,792 | 8,158 Direct | -43.96% | Disposed | 154.2% (price as of 2026-08-21) |
| Aug. 8, 2016 | WAT | S | 6,400 | $157.05 | $1,005,120 | 8,158 Direct | -43.96% | Disposed | 153.4% (price as of 2026-08-21) |
| Aug. 8, 2016 | WAT | S | 4,000 | $156.53 | $626,120 | 8,158 Direct | -32.90% | Disposed | 154.2% (price as of 2026-08-21) |
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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 11, 2019 | WAT | Stock Option (Right to Buy) | Common Stock (1,312) | $117.68 | Feb. 10, 2026 | 1,312 | Disposed |
| Jan. 28, 2019 | WAT | Stock Option (Right to Buy) | Common Stock (2,942) | $194.26 | Dec. 5, 2027 | 2,942 | Disposed |
| Dec. 11, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (3,423) | $139.51 | Dec. 9, 2026 | 3,423 | Disposed |
| Dec. 11, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (5,400) | $113.36 | Dec. 11, 2024 | 5,400 | Disposed |
| Dec. 11, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (3,294) | $98.21 | Dec. 6, 2023 | 3,294 | Disposed |
| Dec. 10, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (706) | $98.21 | Dec. 6, 2023 | 706 | Disposed |
| Dec. 10, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (710) | $139.51 | Dec. 9, 2026 | 710 | Disposed |
| Dec. 10, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (5,066) | $128.93 | Dec. 9, 2025 | 5,066 | Disposed |
| Dec. 10, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (13,662) | $189.54 | Dec. 10, 2028 | 13,662 | Acquired |
| March 9, 2018 | WAT | Stock Option (Right to Buy) | Common Stock (1,312) | $117.68 | Feb. 10, 2026 | 1,312 | Disposed |
| Dec. 13, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (4,134) | $139.51 | Dec. 9, 2026 | 4,134 | Disposed |
| Dec. 13, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (5,066) | $128.93 | Dec. 9, 2025 | 5,066 | Disposed |
| Dec. 13, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (5,400) | $113.36 | Dec. 11, 2024 | 5,400 | Disposed |
| Dec. 13, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (4,000) | $98.21 | Dec. 6, 2023 | 4,000 | Disposed |
| Dec. 13, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (6,400) | $87.06 | Dec. 11, 2022 | 6,400 | Disposed |
| Dec. 5, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (14,711) | — | Dec. 5, 2027 | 14,711 | Acquired |
| Dec. 5, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (14,711) | $194.25 | Dec. 5, 2027 | 14,711 | Acquired |
| May 5, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (700) | $98.21 | Dec. 6, 2023 | 700 | Disposed |
| May 5, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (3,231) | $113.36 | Dec. 11, 2024 | 3,231 | Disposed |
| May 5, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (5,066) | $128.93 | Dec. 9, 2025 | 5,066 | Disposed |
| May 4, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (1,311) | $117.68 | Feb. 10, 2026 | 1,311 | Disposed |
| May 4, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (6,400) | $87.06 | Dec. 11, 2022 | 6,400 | Disposed |
| May 4, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (3,300) | $98.21 | Dec. 6, 2023 | 3,300 | Disposed |
| May 4, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (2,169) | $113.36 | Dec. 11, 2024 | 2,169 | Disposed |
| May 4, 2017 | WAT | Stock Option (Right to Buy) | Common Stock (6,400) | $79.15 | Dec. 7, 2021 | 6,400 | Disposed |
| Dec. 9, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (20,666) | $139.51 | Dec. 9, 2026 | 20,666 | Acquired |
| Aug. 8, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (5,400) | $113.36 | Dec. 11, 2024 | 5,400 | Disposed |
| Aug. 8, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (6,400) | $79.05 | Dec. 9, 2020 | 6,400 | Disposed |
| Aug. 8, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (6,400) | $79.15 | Dec. 7, 2021 | 6,400 | Disposed |
| Aug. 8, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (6,400) | $87.06 | Dec. 11, 2022 | 6,400 | Disposed |
| Aug. 8, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (4,000) | $98.21 | Dec. 6, 2023 | 4,000 | Disposed |
| Feb. 10, 2016 | WAT | Stock Option (Right to Buy) | Common Stock (6,559) | $117.68 | Feb. 10, 2026 | 6,559 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 11, 2016 | WAT | Common Stock | 8,204 | Indirect |
| Feb. 11, 2016 | WAT | Common Stock | 160 | Indirect |
| Feb. 11, 2016 | WAT | Stock Option (Right to Buy)→ Common Stock (6,400) | 6,400 | Direct |
| Feb. 11, 2016 | WAT | Stock Option (Right to Buy)→ Common Stock (12,800) | 12,800 | Direct |
| Feb. 11, 2016 | WAT | Stock Option (Right to Buy)→ Common Stock (19,200) | 19,200 | Direct |
| Feb. 11, 2016 | WAT | Stock Option (Right to Buy)→ Common Stock (16,000) | 16,000 | Direct |
| Feb. 11, 2016 | WAT | Stock Option (Right to Buy)→ Common Stock (27,000) | 27,000 | Direct |
| Feb. 11, 2016 | WAT | Stock Option (Right to Buy)→ Common Stock (25,330) | 25,330 | Direct |