WATS&P 500

Waters Corporation SEC filings, summarized

We read every Waters Corporation 8-K filing and insider trade the night it hits SEC EDGAR, and turn it into a two-minute plain-English summary.

Track WAT in your inbox

Add Waters Corporation to your watchlist — free, every morning.

Subscribe free

Recent filings

8-KAugust 21, 2026

Waters names Tina Wu to lead Analytical Sciences division

Waters said Senior Vice President Tina Wu will become leader of its Analytical Sciences division, in addition to her stated experience overseeing the…

8-KAugust 21, 2026

Waters executive Robert Carpio resigns to pursue other opportunities

Robert L. Carpio III notified Waters Corporation on August 17, 2026, that he would resign as senior vice president of the Waters Analytical Sciences…

Form 4 · Insider TradeAugust 7, 2026

Waters director Christopher Kuebler sells $1.44M in stock

Waters director Christopher A. Kuebler sold 3,626 shares of common stock at $397.94 per share on Aug. 6, 2026, for approximately $1.44 million. He owned…

8-KAugust 4, 2026

Waters raises 2026 outlook after second-quarter revenue tops guidance

Waters reported second-quarter 2026 revenue of $1.645 billion for the period ended July 4, including $828 million of organic revenue, up 9% in constant…

8-KMarch 23, 2026

Waters files underwriting agreement for Augusta SpinCo financing—dated Mar 17, 2026—with lead underwriters…

Waters files underwriting agreement for Augusta SpinCo financing—dated Mar 17, 2026—with lead underwriters Barclays, Citi, J.P. Morgan, BofA and HSBC;…

8-KMarch 23, 2026

WATERS CORP ($WAT) sold notes under an Underwriting Agreement dated Mar 17, 2026.

WATERS CORP ($WAT) sold notes under an Underwriting Agreement dated Mar 17, 2026. Lead underwriters: Barclays, Citi, J.P. Morgan, BofA Securities & HSBC.…

8-KMarch 23, 2026

8‑K Item 2.03: Waters Corp ($WAT) reports creation of a direct financial obligation or off‑balance‑sheet…

8‑K Item 2.03: Waters Corp ($WAT) reports creation of a direct financial obligation or off‑balance‑sheet arrangement; Item 2.03 incorporates Item 1.01 by…

8-KMarch 23, 2026

BREAKING 🚨 Augusta SpinCo (a Waters unit) completed a $3.5B senior note offering across 5 tranches…

BREAKING 🚨 Augusta SpinCo (a Waters unit) completed a $3.5B senior note offering across 5 tranches (2027–2036) — all notes fully guaranteed by Waters &…

8-KMarch 16, 2026

Waters ($WAT) filed Form 8‑K (Item 9.01) on Mar 16, 2026 — attached unaudited condensed combined financial…

Waters ($WAT) filed Form 8‑K (Item 9.01) on Mar 16, 2026 — attached unaudited condensed combined financial statements for the SpinCo Business as of Dec 31,…

8-KMarch 16, 2026

Waters ($WAT) will promptly file a Form S‑3 and furnished unaudited condensed combined financials for the…

Waters ($WAT) will promptly file a Form S‑3 and furnished unaudited condensed combined financials for the SpinCo (Becton, Dickinson's former Biosciences &…

8-KFebruary 9, 2026

Waters files Item 9.01: audited combined financials of the SpinCo Business as of Sept 30, 2025 & 2024 (and…

Waters files Item 9.01: audited combined financials of the SpinCo Business as of Sept 30, 2025 & 2024 (and for the 3 years ended Sept 30, 2025) plus pro…

8-KFebruary 9, 2026

Waters Corp ($WAT) said on Feb 9, 2026 it has closed “the Transactions.” Press release is attached as…

Waters Corp ($WAT) said on Feb 9, 2026 it has closed “the Transactions.” Press release is attached as Exhibit 99.1 to the Form 8‑K. Review the release for…

8-KFebruary 9, 2026

Claire M.

Claire M. Fraser, Ph.D. appointed to Waters’ board effective Feb 9, 2026; Board size increased from 10 to 11 in connection with the closing of the…

8-KFebruary 9, 2026

Waters Corp ($WAT) filed an 8‑K on 2026-02-09: Item 2.03 reports creation of a direct financial obligation…

Waters Corp ($WAT) filed an 8‑K on 2026-02-09: Item 2.03 reports creation of a direct financial obligation via a Credit Agreement and execution of Parent…

8-KFebruary 9, 2026

Waters Corp 8‑K (Feb 9, 2026) Item 2.01: confirms completion of an acquisition/disposition and…

Waters Corp 8‑K (Feb 9, 2026) Item 2.01: confirms completion of an acquisition/disposition and incorporates the Introductory Note and Item 1.01 by…

8-KFebruary 9, 2026

BREAKING: $WAT confirmed it GUARANTEED a $4.0B SpinCo term loan used to fund a cash distribution to BD —…

BREAKING: $WAT confirmed it GUARANTEED a $4.0B SpinCo term loan used to fund a cash distribution to BD — $3.5B tranche due in 364 days, $500M due in 2 yrs…

8-KFebruary 9, 2026

WATERS CORP filed Form 8‑K (Item 9.01) — press release dated Feb 9, 2026 covering the quarter and year…

WATERS CORP filed Form 8‑K (Item 9.01) — press release dated Feb 9, 2026 covering the quarter and year ended Dec 31, 2025. Earnings release now on file for…

8-KFebruary 9, 2026

Waters Corporation ($WAT) announced results for the quarter and year ended Dec 31, 2025 on Feb 9, 2026.

Waters Corporation ($WAT) announced results for the quarter and year ended Dec 31, 2025 on Feb 9, 2026. Press release is furnished as Exhibit 99.1 to Form…

8-KJanuary 27, 2026

Waters files Form 8‑K Item 9.01 — exhibits include a press release dated Jan 27, 2026 (Ex.99.1) and Inline…

Waters files Form 8‑K Item 9.01 — exhibits include a press release dated Jan 27, 2026 (Ex.99.1) and Inline XBRL cover page (Ex.104). Report signed Jan 27,…

8-KJanuary 27, 2026

Following approval of the Share Issuance Proposal, the Transactions are expected to close on Feb 9, 2026,…

Following approval of the Share Issuance Proposal, the Transactions are expected to close on Feb 9, 2026, subject to satisfaction or waiver of remaining…