Waters Corp /De/ (WAT) insider trading.
In Q3 2026, insiders at Waters Corp /De/ reported 4 non-derivative transactions on 4 Forms 3, 4 and 5: 0 open-market purchases and 1 sale worth $1.4M.
- Transactions
- 4
- Purchases (P)
- 0
- Sales (S)
- 1
- Net shares, P minus S
- -3,626
- Insiders
- 3
- Last filed
- 2026-08-07
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Kuebler Christopher A | Director | 2 | 0 | 1 |
| Jiang Wei | Director | 1 | 0 | 0 |
| Knight Heather | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-06 | Kuebler Christopher A | M (A) | 3,626 | $136.43 | 21,434 | Form 4 |
| 2026-08-06 | Kuebler Christopher A | S (D) | 3,626 | $397.94 | 17,808 | Form 4 |
| 2026-06-30 | Jiang Wei | A (A) | 67 | $0 | 3,573 | Form 4 |
| 2026-06-30 | Knight Heather | A (A) | 63 | $0 | 1,281 | Form 4 |
Transaction codes in this quarter
Get WAT insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1000697&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · WAT company page · Waters Corp /De/ on SEC.gov
Questions
Are insiders buying or selling Waters Corp /De/ (WAT)?
In Q3 2026, insiders at Waters Corp /De/ reported 4 non-derivative transactions on 4 Forms 3, 4 and 5: 0 open-market purchases and 1 sale worth $1.4M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Waters Corp /De/ insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/wat.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.