WTS · Insider Trading
Watts Water Technologies, Inc. Class A
Every open-market purchase and sale reported by WTS officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-08 | Elie Melhem | President- APAC, M. East, Afr. | Sell | −1,096 | −$394.07K |
| 2026-09-02 | Joseph T Noonan | Director | Sell | −3,650 | −$1.29M |
| 2026-08-21 | Joseph T Noonan | Director | C | +3,650 | — |
| 2026-08-21 | Timothy P Horne | 10%+ Owner | G | −3,650 deriv. | — |
| 2026-08-04 | Kenneth Napolitano | Director | A | +456 | — |
| 2026-08-04 | Suzanne Stefany | Director | A | +456 | — |
| 2026-08-04 | Michael J. Dubose | Director | A | +456 | — |
| 2026-08-04 | Joseph T Noonan | Director | A | +456 | — |
| 2026-08-04 | David A. Dunbar | Director | A | +456 | — |
| 2026-08-04 | Joseph William Reitmeier | Director | A | +456 | — |
| 2026-08-04 | Rebecca Boll | Director | A | +456 | — |
| 2026-08-04 | Merilee Raines | Director | A | +456 | — |
| 2026-05-28 | Michael J. Dubose | Director | Sell | −398 | −$123.23K |
| 2026-05-14 | Elie Melhem | President- APAC, M. East, Afr. | Sell | −2,257 | −$679.36K |
| 2026-03-19 | Elie Melhem | President- APAC, M. East, Afr. | Sell | −372 | −$108.67K |
| 2026-03-18 | David A. Dunbar | Director | G | +9,800 | — |
| 2026-03-18 | Monica Barry | Chief HR Officer | F | −334 | −$99.47K |
| 2026-03-18 | Andre Dhawan | Chief Operating Officer | F | −745 | −$221.86K |
| 2026-03-18 | Virginia A Halloran | Chief Accounting Officer | F | −349 | −$103.93K |
| 2026-03-18 | Kenneth Robert Lepage | General Counsel | F | −1,402 | −$417.52K |
| 2026-03-18 | Elie Melhem | President- APAC, M. East, Afr. | MIXED | −4,116 | −$1.24M |
| 2026-03-18 | Diane M McClintock | Chief Financial Officer | F | −485 | −$144.43K |
| 2026-03-18 | Robert J Pagano Jr | President and CEO | F | −7,788 | −$2.32M |
| 2026-03-18 | Elie Melhem | President- APAC, M. East, Afr. | Sell | −379 | −$113.71K |
| 2026-03-17 | Diane M McClintock | Chief Financial Officer | A | +642 | +$152.95K |
| 2026-03-17 | Monica Barry | Chief HR Officer | MIXED | +642 | −$50.03K |
| 2026-03-17 | Andre Dhawan | Chief Operating Officer | MIXED | +1,750 | −$31.57K |
| 2026-03-17 | Virginia A Halloran | Chief Accounting Officer | MIXED | +459 | +$47.05K |
| 2026-03-17 | Kenneth Robert Lepage | General Counsel | MIXED | +993 | −$90.53K |
| 2026-03-17 | Diane M McClintock | Chief Financial Officer | MIXED | +1,714 | +$95.53K |
| 2026-03-17 | Elie Melhem | President- APAC, M. East, Afr. | MIXED | +1,911 | +$126.27K |
| 2026-03-17 | Robert J Pagano Jr | President and CEO | MIXED | +16,339 | +$801.38K |
| 2026-03-13 | Michael J. Dubose | Director | Sell | −332 | −$100.16K |
| 2026-03-12 | David A. Dunbar | Director | G | −9,800 | — |
| 2026-02-23 | Timothy P Horne | 10%+ Owner | Sell | −7,500 | −$2.48M |
| 2026-02-20 | Robert J Pagano Jr | President and CEO | Sell | −16,066 | −$5.26M |
| 2026-02-18 | Kenneth Robert Lepage | General Counsel | Sell | −5,025 | −$1.61M |
| 2026-02-11 | Kenneth Robert Lepage | General Counsel | MIXED | +1,942 | −$320.40K |
| 2026-02-11 | Diane M McClintock | Chief Financial Officer | MIXED | +358 | −$102.32K |
| 2026-02-11 | Elie Melhem | President- APAC, M. East, Afr. | MIXED | +2,257 | −$235.34K |
| 2026-02-11 | Virginia A Halloran | Chief Accounting Officer | MIXED | +226 | −$65.87K |
| 2026-02-11 | Robert J Pagano Jr | President and CEO | MIXED | +9,308 | −$2.79M |
| 2026-02-11 | Monica Barry | Chief HR Officer | MIXED | +862 | −$246.53K |
| 2026-02-11 | Andre Dhawan | Chief Operating Officer | MIXED | +730 | −$105.20K |
| 2025-12-18 | Virginia A Halloran | Chief Accounting Officer | Sell | −605 | −$167.45K |
| 2025-11-25 | Timothy P Horne | 10%+ Owner | Sell | −7,756 | −$2.11M |
| 2025-11-24 | Timothy P Horne | 10%+ Owner | Sell | −250 | −$68.00K |
| 2025-11-13 | Timothy P Horne | 10%+ Owner | Sell | −6,994 | −$1.95M |
| 2025-11-10 | Suzanne Stefany | Director | A | +351 | — |
| 2025-11-03 | Timothy P Horne | 10%+ Owner | C | +30,000 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Robert J Pagano Jr | President and CEO | 203,329 | $73.89M |
| Timothy P Horne | 10%+ Owner | 57,500 | $20.90M |
| Merilee Raines | Director | 21,670 | $7.87M |
| Virginia A Halloran | Chief Accounting Officer | 14,021 | $5.10M |
| Kenneth Robert Lepage | General Counsel | 13,009 | $4.73M |
| Joseph William Reitmeier | Director | 12,144 | $4.41M |
| Andre Dhawan | Chief Operating Officer | 11,774 | $4.28M |
| David A. Dunbar | Director | 10,256 | $3.73M |
| Diane M McClintock | Chief Financial Officer | 8,259 | $3.00M |
| Louise K Goeser | Director | 8,188 | $2.98M |
| Elie Melhem | President- APAC, M. East, Afr. | 7,867 | $2.86M |
| Monica Barry | Chief HR Officer | 7,406 | $2.69M |
| Shashank Patel | Chief Financial Officer | 2,754 | $1.00M |
| Michael J. Dubose | Director | 2,270 | $824.92K |
| Ryan Lada | Chief Financial Officer | 1,982 | $720.26K |
| Rebecca Boll | Director | 1,976 | $718.08K |
| Kenneth Napolitano | Director | 1,810 | $657.75K |
| Joseph T Noonan | Director | 1,650 | $599.61K |
| Suzanne Stefany | Director | 807 | $293.26K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the WTS quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.