Welcome to our dedicated page for Amphenol SEC filings (Ticker: APH), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Amphenol Corporation (NYSE: APH) SEC filings page on Stock Titan brings together the company’s regulatory disclosures from the U.S. Securities and Exchange Commission, with AI-powered tools to help interpret complex documents. Amphenol uses Form 8-K current reports extensively to announce material events, including acquisitions, financing arrangements and governance changes.
Recent APH filings include Form 8-K reports detailing the completion of the acquisition of CommScope’s Connectivity and Cable Solutions business for approximately $10.5 billion in cash, the entry into three-year and 364-day unsecured delayed draw term loan credit agreements intended to help finance that acquisition, and the issuance of multiple series of senior notes with maturities ranging from 2027 to 2055. Other 8-Ks cover topics such as quarterly financial results, the acquisition of Trexon, the acquisition of Rochester Sensors, and the appointment of Sanjiv Lamba to Amphenol’s board of directors.
On this page, you can review Amphenol’s current reports on Form 8-K, as well as its annual reports on Form 10-K, quarterly reports on Form 10-Q and other registered securities documents when available. These filings provide insight into Amphenol’s interconnect, sensor and cable businesses, its capital structure, and its acquisition and financing strategies.
Stock Titan enhances these documents with AI-powered summaries that highlight key terms, such as acquisition consideration, financing amounts, segment classification for acquired businesses, and significant changes in governance or capital markets activity. Users can also quickly locate information about Amphenol’s registered securities, including its Class A common stock and listed senior notes, and monitor new filings as they are posted to EDGAR.
For investors analyzing APH stock, this filings page offers a structured way to review Amphenol’s regulatory history, understand the details behind major transactions like the CCS acquisition and Trexon purchase, and see how the company discloses risks, non-GAAP measures and other important information in its SEC reports.
Amphenol (APH) reported insider transactions by its HES Division President on 10/24/2025. The officer exercised stock options for 212,800 shares at $33.295 and 152,318 shares at $43.25, then sold the same amounts—212,800 and 152,318 shares—at a weighted average price of $134.6508.
The filing notes the sale price was executed in multiple trades ranging from $133.5000 to $136.8375. In addition, 80,000 shares were reported as gifted, with a closing price on the gift date of $133.82. Following these transactions, the officer directly beneficially owned 353,742 shares. Remaining option balances after the exercises were shown in Table II.
Amphenol Corporation reported strong Q3 2025 results. Net sales were $6,194.4, up from $4,038.8 a year ago, and net income attributable to the company was $1,245.7 versus $604.4. Diluted EPS was $0.97 (basic $1.02). For the first nine months, net sales reached $16,655.7 and net income was $3,074.8, reflecting broad growth following recent acquisitions.
Operating cash flow for the nine months was $3,652.5, ending the quarter with cash and equivalents of $3,799.3. Total assets rose to $27,143.0, with total debt of $8,067.1 and long‑term debt of $7,129.5. The company issued $750.0 of 4.375% Senior Notes due 2028 and €600.0 of 3.125% Senior Notes due 2032, repaid its 2.050% Senior Notes due March 2025, and kept new $2,000.0 three‑year and $2,000.0 364‑day delayed draw term loans undrawn, expected for the planned CCS Business acquisition. A quarterly dividend of $0.165 per share was declared. Shares outstanding were 1,224,055,508 as of October 21, 2025. The company also noted tax notices to certain China subsidiaries with aggregate potential exposure up to approximately $200.
Form 144 notice: A shareholder filed to sell up to 365,118 shares of common stock, with an aggregate market value of $49,163,430.79. The filing lists an approximate sale date of 10/24/2025 and identifies the NYSE as the exchange, with Morgan Stanley Smith Barney LLC Executive Financial Services as broker.
The shares were acquired on 10/24/2025 through a cash exercise of options under a registered plan from the issuer. Shares outstanding were 1,220,921,111.
Amphenol Corporation (APH) furnished an 8-K announcing it issued a press release with financial results for the quarter and nine months ended September 30, 2025. The release is provided as Exhibit 99.1 and incorporated by reference.
The information under Item 2.02 is being furnished, not filed, which limits certain liabilities under the Exchange Act. The company also included customary forward-looking statements cautionary language.
Peter Straub, an officer (President, ISS Division) of Amphenol Corporation (APH), reported option exercises and simultaneous open-market sales on 09/08/2025. He exercised two stock option grants: one with a $22.37 exercise price (44,000 shares exercisable 05/23/2020, expiring 05/23/2029) and one with a $22.55 exercise price (44,000 shares exercisable 05/21/2021, expiring 05/21/2030). On the same date he sold 88,000 Class A shares in multiple trades at a weighted average sale price of $110.6357 (individual trades ranged $110.55–$111.035). After these transactions he held 176,000 Class A shares directly related to outstanding options and reported 0 Class A shares owned following the sales for the exercised tranches.
Form 144 filed for Amphenol Corporation (APH) reports a proposed sale of 88,000 common shares acquired on 09/08/2025 by exercise of options under a registered plan. The filing lists Morgan Stanley Smith Barney LLC as the broker and shows an aggregate market value of $9,735,941.60 for the shares, with approximately 1,220,921,111 shares outstanding. The filer indicates payment was made in cash on 09/08/2025 and reports no other sales in the past three months. The notice includes the required representation that the seller has no undisclosed material adverse information about the issuer.
Walter Luc, an officer and director of Amphenol Corporation (APH), reported a change in beneficial ownership on 08/29/2025. The Form 4 shows a gift (Code G) disposing of 18,048 shares of Class A common stock at a reported per-share price of $110.81. After the transaction, Mr. Luc is reported to beneficially own 433,742 shares, held directly. The filing was signed by a power of attorney on 09/02/2025. The document contains no earnings or other corporate action details; it solely discloses this insider transfer.
Amended Form 4 for APH reporting correction to prior insider filing. The filing shows that on 08/18/2025 the reporting person disposed of 76,400 shares of Class A common stock. Following the reported transactions the reporting person beneficially owns 25,000 shares indirectly through a 2025 GRAT #1 and 0 shares indirectly through a 2024 Irrevocable Trust. The amendment states a previously filed Form 4 (filed 08/19/2025) incorrectly reported that the 2024 Irrevocable Trust beneficially owned non-derivative securities; this amendment corrects the beneficial ownership amounts. The form is signed by Lance E. D'Amico and identifies his role as Sr. VP, Secretary & General Counsel of Amphenol Corporation.
Amphenol (APH) insider changes: Senior VP, Human Resources David M. Silverman reported transactions dated 08/25/2025. He exercised 100,000 stock options with an exercise price of $18.23 (options issued 05/19/2018, expiring 05/19/2027) and thereby acquired 100,000 Class A shares. On the same date he sold 100,000 Class A shares at a weighted average sale price of $110.4203 (trades ranged $109.90 to $110.59). Following the reported transactions the filing shows 12,500 Class A shares beneficially owned directly and 14,000 Class A shares indirectly through the 2025 GRAT #1.
Amphenol Corporation (APH) furnished an 8-K disclosing that it entered two credit facilities on
These exhibits indicate new or replaced borrowing arrangements were executed, but the filing text provided here does not disclose loan amounts, pricing, covenants, maturity details beyond the term lengths, or use of proceeds. Without those specifics, the precise financial impact on liquidity, leverage, or interest expense cannot be determined from this extract alone.
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