WAT Waters Corporation
NYSE · SEC CIK 1000697 · EDGAR
- Bought, last 12 months
- $451.1K 2 purchases by 2 insiders
- Sold, last 12 months
- $1.44M 1 sales by 1 insiders
- Filings on record
- 201 since 2021-07-02, latest 2026-08-07 17:20
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| KUEBLER CHRISTOPHER A | Dir | — | $1.44M |
| FEARON RICHARD H | Dir | $306.3K | — |
| Jiang Wei | Dir | $144.7K | — |
| Carpio Robert L III | SVP, Waters Division | — | — |
| Knight Heather | Dir | — | — |
| Bennett Jianqing | SVP Waters Adv. Diagnostics | — | — |
| Huang Pearl S | Dir | — | — |
| Batra Udit | Pres, CEO, Dir | — | — |
| Chaubal Amol | SVP, CFO | — | — |
| Ornskov Flemming | Dir | — | — |
Transactions 169
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-07 17:20 | 2026-08-06 | WAT | KUEBLER CHRISTOPHER A | Dir | M - OptEx | $136.43 | +3,626 | 21.4K | +20% | +$494.7K |
| D | 2026-08-07 17:20 | 2026-08-06 | WAT | KUEBLER CHRISTOPHER A | Dir | S - Sale+OE | $397.94 | -3,626 | 17.8K | -17% | -$1.44M |
| 2026-07-02 16:27 | 2026-06-30 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +63.03 | 1,281 | +5% | $0 | |
| 2026-07-02 16:24 | 2026-06-30 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +67.42 | 3,573 | +2% | $0 | |
| 2026-06-25 17:25 | 2026-06-24 | WAT | Carpio Robert L III | SVP Waters Analytical Sciences | F - Tax | $369.18 | -189 | 3,426 | -5% | -$69.8K | |
| 2026-05-14 16:55 | 2026-05-12 | WAT | Chaubal Amol | SVP, CFO | F - Tax | $352.21 | -239 | 7,623 | -3% | -$84.2K | |
| 2026-04-07 16:36 | 2026-04-06 | WAT | Bennett Jianqing | SVP Waters Adv. Diagnostics | F - Tax | $304.09 | -302 | 6,532 | -4% | -$91.8K | |
| 2026-04-02 17:03 | 2026-03-31 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +64.06 | 3,505 | +2% | $0 | |
| 2026-04-02 17:00 | 2026-03-31 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +68.44 | 1,218 | +6% | $0 | |
| 2026-03-18 | 2026-03-16 | WAT | Jiang Wei | Dir | P - Purchase | $289.46 | +500 | 3,441 | +17% | +$144.7K | |
| 2026-03-10 | 2026-03-06 | WAT | FEARON RICHARD H | Dir | P - Purchase | $306.34 | +1,000 | 3,302 | +43% | +$306.3K | |
| 2026-03-03 | 2026-03-02 | WAT | Bennett Jianqing | SVP Waters Adv. Diagnostics | F - Tax | $307.23 | -410 | 6,834 | -6% | -$126.0K | |
| 2026-03-03 | 2026-03-02 | WAT | Chaubal Amol | SVP, CFO | F - Tax | $307.23 | -709 | 7,796 | -8% | -$217.8K | |
| 2026-03-03 | 2026-03-02 | WAT | Batra Udit | Pres, CEO, Dir | F - Tax | $307.23 | -3,417 | 33.1K | -9% | -$1.05M | |
| D | 2026-02-27 | 2026-02-25 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +23 | 2,941 | +0.8% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +23 | 1,149 | +2% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | FEARON RICHARD H | Dir | A - Grant | $0.00 | +23 | 2,302 | +1% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Fraser Claire | Dir | A - Grant | $0.00 | +358 | 489 | +273% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Carpio Robert L III | SVP Waters Analytical Sciences | A - Grant | $0.00 | +997 | 3,615 | +38% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Brennan Daniel J. | Dir | A - Grant | $0.00 | +23 | 1,355 | +2% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | BADDOUR LINDA | Dir | A - Grant | $0.00 | +23 | 2,899 | +0.8% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | KUEBLER CHRISTOPHER A | Dir | A - Grant | $0.00 | +23 | 17.8K | +0.1% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Vergnano Mark | Dir | A - Grant | $0.00 | +23 | 4,540 | +0.5% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Ornskov Flemming | Dir | A - Grant | $0.00 | +336 | 5,271 | +7% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Bennett Jianqing | SVP Waters Adv. Diagnostics | A - Grant | $0.00 | +986 | 7,244 | +16% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Chaubal Amol | SVP, CFO | A - Grant | $0.00 | +1,455 | 8,505 | +21% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Batra Udit | Pres, CEO, Dir | A - Grant | $0.00 | +5,165 | 36.6K | +16% | $0 |
| D | 2026-02-27 | 2026-02-25 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +23 | 3,276 | +0.7% | $0 |
| 2026-02-06 | 2026-02-04 | WAT | Chaubal Amol | SVP, CFO | A - Grant | $0.00 | +1,884 | 7,108 | +36% | $0 | |
| 2026-02-06 | 2026-02-05 | WAT | Chaubal Amol | SVP, CFO | F - Tax | $376.89 | -58 | 7,050 | -0.8% | -$21.9K | |
| 2026-02-06 | 2026-02-05 | WAT | Carpio Robert L III | SVP, Waters Division | F - Tax | $376.89 | -38 | 2,618 | -1% | -$14.3K | |
| 2026-02-06 | 2026-02-05 | WAT | Batra Udit | Pres, CEO, Dir | F - Tax | $376.89 | -218 | 31.4K | -0.7% | -$82.2K | |
| 2026-02-06 | 2026-02-04 | WAT | Batra Udit | Pres, CEO, Dir | A - Grant | $0.00 | +7,066 | 31.6K | +29% | $0 | |
| 2026-02-06 | 2026-02-04 | WAT | Bennett Jianqing | SVP TA Instruments Division | A - Grant | $0.00 | +1,385 | 6,301 | +28% | $0 | |
| 2026-02-06 | 2026-02-05 | WAT | Bennett Jianqing | SVP TA Instruments Division | F - Tax | $376.89 | -43 | 6,258 | -0.7% | -$16.2K | |
| DM | 2026-01-05 | 2025-12-31+ | WAT | Knight Heather | Dir | A - Grant | $0.00 | +366.79 | 819.07 | +81% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | KUEBLER CHRISTOPHER A | Dir | A - Grant | $0.00 | +307 | 17.8K | +2% | $0 |
| DM | 2026-01-05 | 2025-12-31+ | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +366.79 | 2,611 | +16% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | BADDOUR LINDA | Dir | A - Grant | $0.00 | +307 | 2,876 | +12% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | Ornskov Flemming | Dir | A - Grant | $0.00 | +307 | 4,935 | +7% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | FEARON RICHARD H | Dir | A - Grant | $0.00 | +307 | 2,279 | +16% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | Brennan Daniel J. | Dir | A - Grant | $0.00 | +307 | 1,332 | +30% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +307 | 3,253 | +10% | $0 |
| D | 2026-01-05 | 2026-01-02 | WAT | Vergnano Mark | Dir | A - Grant | $0.00 | +307 | 4,517 | +7% | $0 |
| D | 2025-11-07 | 2025-11-05 | WAT | KUEBLER CHRISTOPHER A | Dir | F - Tax | $371.97 | -1,318 | 17.5K | -7% | -$490.3K |
| D | 2025-11-07 | 2025-11-05 | WAT | KUEBLER CHRISTOPHER A | Dir | M - OptEx | $130.35 | +3,761 | 18.8K | +25% | +$490.2K |
| 2025-10-02 | 2025-09-30 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +77.88 | 759.28 | +11% | $0 | |
| 2025-10-02 | 2025-09-30 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +72.91 | 2,551 | +3% | $0 | |
| 2025-07-01 | 2025-06-30 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +68.35 | 681.40 | +11% | $0 | |
| 2025-07-01 | 2025-06-30 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +68.35 | 2,479 | +3% | $0 | |
| 2025-06-26 | 2025-06-24 | WAT | Carpio Robert L III | SVP, Waters Division | F - Tax | $346.80 | -134 | 2,656 | -5% | -$46.5K | |
| 2025-05-14 | 2025-05-12 | WAT | Chaubal Amol | SVP, CFO | F - Tax | $366.67 | -239 | 5,224 | -4% | -$87.6K | |
| 2025-04-08 | 2025-04-07 | WAT | Bennett Jianqing | SVP TA Instruments Division | F - Tax | $325.80 | -303 | 4,916 | -6% | -$98.7K | |
| 2025-04-02 | 2025-03-31 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +52.95 | 613.05 | +9% | $0 | |
| 2025-04-02 | 2025-03-31 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +52.95 | 2,410 | +2% | $0 | |
| 2025-03-04 | 2025-03-01 | WAT | Batra Udit | Pres, CEO, Dir | F - Tax | $371.79 | -4,976 | 24.5K | -17% | -$1.85M | |
| 2025-03-04 | 2025-03-01 | WAT | Chaubal Amol | SVP, CFO | F - Tax | $371.79 | -1,076 | 5,368 | -17% | -$400.0K | |
| 2025-03-04 | 2025-03-01 | WAT | Bennett Jianqing | SVP TA Instruments Division | F - Tax | $371.79 | -786 | 5,219 | -13% | -$292.2K | |
| D | 2025-02-07 | 2025-02-05 | WAT | Carpio Robert L III | SVP, Waters Division | A - Grant | $0.00 | +543 | 2,790 | +24% | $0 |
| DM | 2025-02-07 | 2025-02-05 | WAT | Chaubal Amol | SVP, CFO | A - Grant | $0.00 | +4,150 | 5,612 | +284% | $0 |
| DM | 2025-02-07 | 2025-02-05 | WAT | Bennett Jianqing | SVP TA Instruments Division | A - Grant | $0.00 | +3,233 | 5,390 | +150% | $0 |
| DM | 2025-02-07 | 2025-02-05 | WAT | Batra Udit | Pres, CEO, Dir | A - Grant | $0.00 | +15.0K | 29.5K | +103% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | KUEBLER CHRISTOPHER A | Dir | A - Grant | $0.00 | +319 | 15.0K | +2% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +319 | 2,946 | +12% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | BADDOUR LINDA | Dir | A - Grant | $0.00 | +319 | 2,569 | +14% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +319 | 2,357 | +16% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +319 | 560.10 | +132% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | Ornskov Flemming | Dir | A - Grant | $0.00 | +319 | 4,628 | +7% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | VERGNANO MARK P | Dir | A - Grant | $0.00 | +319 | 4,210 | +8% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | FEARON RICHARD H | Dir | A - Grant | $0.00 | +319 | 1,972 | +19% | $0 |
| D | 2025-01-06 | 2025-01-02 | WAT | Brennan Daniel J. | Dir | A - Grant | $0.00 | +319 | 1,025 | +45% | $0 |
| 2025-01-03 | 2024-12-31 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +83.38 | 2,627 | +3% | $0 | |
| 2025-01-03 | 2024-12-31 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +80.65 | 2,038 | +4% | $0 | |
| 2025-01-03 | 2024-12-31 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +72.45 | 241.10 | +43% | $0 | |
| A | 2024-10-25 | 2024-02-07 | WAT | Batra Udit | Pres, CEO, Dir | A - Grant | $0.00 | +14.5K | 21.1K | +219% | $0 |
| 2024-10-02 | 2024-09-30 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +32.65 | 168.65 | +24% | $0 | |
| 2024-10-02 | 2024-09-30 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +75.25 | 2,544 | +3% | $0 | |
| 2024-10-02 | 2024-09-30 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +62.97 | 1,958 | +3% | $0 | |
| D | 2024-08-15 | 2024-08-14 | WAT | Knight Heather | Dir | A - Grant | $0.00 | +136 | 136 | New | $0 |
| 2024-07-02 | 2024-06-28 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +64.24 | 1,895 | +4% | $0 | |
| 2024-07-02 | 2024-06-28 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +76.77 | 2,469 | +3% | $0 | |
| D | 2024-06-25 | 2024-06-24 | WAT | Carpio Robert L III | SVP, Waters Division | A - Grant | $0.00 | +2,247 | 4,494 | +100% | $0 |
| 2024-05-29 | 2024-05-28 | WAT | FEARON RICHARD H | Dir | P - Purchase | $332.90 | +1,000 | 1,653 | +153% | +$332.9K | |
| D | 2024-05-16 | 2024-05-15 | WAT | KUEBLER CHRISTOPHER A | Dir | S - Sale+OE | $361.64 | -4,000 | 14.7K | -21% | -$1.45M |
| D | 2024-05-16 | 2024-05-15 | WAT | KUEBLER CHRISTOPHER A | Dir | M - OptEx | $113.88 | +4,000 | 18.7K | +27% | +$455.5K |
| 2024-05-14 | 2024-05-13 | WAT | Chaubal Amol | SVP, CFO | F - Tax | $349.28 | -145 | 2,294 | -6% | -$50.6K | |
| 2024-04-08 | 2024-04-05 | WAT | Bennett Jianqing | SVP TA Instruments Division | F - Tax | $335.94 | -202 | 2,772 | -7% | -$67.9K | |
| 2024-03-14 | 2024-03-13 | WAT | BADDOUR LINDA | Dir | S - Sale | $355.54 | -500 | 2,250 | -18% | -$177.8K | |
| M | 2024-03-04 | 2024-03-01 | WAT | Batra Udit | Pres, CEO, Dir | F - Tax | $346.04 | -6,584 | 8,941 | -42% | -$2.28M |
| D | 2024-02-09 | 2024-02-07 | WAT | Batra Udit | Pres, CEO, Dir | A - Grant | $0.00 | +8,903 | 15.5K | +134% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | Ornskov Flemming | Dir | A - Grant | $0.00 | +334 | 4,309 | +8% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | KUEBLER CHRISTOPHER A | Dir | A - Grant | $0.00 | +334 | 14.7K | +2% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | Jiang Wei | Dir | A - Grant | $0.00 | +334 | 1,100 | +44% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | Huang Pearl S | Dir | A - Grant | $0.00 | +334 | 1,392 | +32% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | Brennan Daniel J. | Dir | A - Grant | $0.00 | +334 | 706 | +90% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | FEARON RICHARD H | Dir | A - Grant | $0.00 | +334 | 653 | +105% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | VERGNANO MARK P | Dir | A - Grant | $0.00 | +334 | 3,891 | +9% | $0 |
| D | 2024-01-03 | 2024-01-02 | WAT | BADDOUR LINDA | Dir | A - Grant | $0.00 | +334 | 2,750 | +14% | $0 |
| 2023-10-11 | 2023-10-10 | WAT | Pratt Jonathan M | SVP Waters Division | F - Tax | $268.80 | -94 | 3,887 | -2% | -$25.3K | |
| 2023-09-05 | 2023-09-01 | WAT | Batra Udit | Pres, CEO, Dir | F - Tax | $281.02 | -1,901 | 6,622 | -22% | -$534.2K |
Purchase Sale Sale after option exercise All abbreviations