Avantor, Inc. (AVTR) Insider Trading
Directors, officers and holders of more than 10% of AVTR report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 134 transactions on file: 4 with code P, 0 with code S and 46 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | Garner Todd W | EVP and CFO | A Award | 49,688 | Not measured | Not measured |
| Sep 21, 2026 | Garner Todd W | EVP and CFO | A Award | 138,632 | Not measured | Not measured |
| Aug 18, 2026 | Ligner Emmanuel | President and CEO | F Tax Payment | 29,803 | $13.33 | $397,274 |
| Aug 14, 2026 | Hankamer Brittany | EVP, Chief HR Officer | F Tax Payment | 181 | $13.66 | $2,472 |
| Jul 31, 2026 | Eck Steven W | SVP & Chief Accounting Officer | F Tax Payment | 1,385 | $13.78 | $19,085 |
| Jul 24, 2026 | Sokenu Claudius | EVP, Chief Legal & Compliance | F Tax Payment | 1,201 | $11.44 | $13,739 |
| Jun 21, 2026 | Walker Corey | President, VWR Dist. & Servs. | F Tax Payment | 3,010 | $9.58 | $28,836 |
| May 8, 2026 | LUCIER GREGORY T | Director | P Purchase | 10,000 | $8.32 | $83,200 |
| May 7, 2026 | SUMME GREGORY L | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | Dingemans Simon | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | Murthy Mala | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | MEHRA SANJEEV K | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | Massaro Joseph R | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | Makin Louise | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | LUCIER GREGORY T | Director | A Award | 25,270 | Not measured | Not measured |
| May 7, 2026 | SEVERINO MICHAEL | Director | A Award | 25,270 | Not measured | Not measured |
| May 1, 2026 | Brellier Ludovic | EVP, Bioscience & Medtech | A Award | 146,566 | Not measured | Not measured |
| May 1, 2026 | Brellier Ludovic | EVP, Bioscience & Medtech | A Award | 246,002 | Not measured | Not measured |
| May 1, 2026 | Dingemans Simon | Director | P Purchase | 25,000 | $8.14 | $203,500 |
| Apr 3, 2026 | Eck Steven W | SVP & Chief Accounting Officer | A Award | 31,645 | Not measured | Not measured |
| Mar 10, 2026 | MEHRA SANJEEV K | Director | P Purchase | 125,000 | $8.01 | $1,001,250 |
| Feb 24, 2026 | Eck Steven W | SVP & Chief Accounting Officer | F Tax Payment | 452 | $9.11 | $4,118 |
| Feb 24, 2026 | Hankamer Brittany | EVP, Chief HR Officer | F Tax Payment | 359 | $9.11 | $3,270 |
| Feb 23, 2026 | Gourdier Benoit | EVP, Bioscience & Medtech | F Tax Payment | 3,029 | $8.89 | $26,928 |
| Feb 23, 2026 | Jones R. Brent | EVP, Chief Financial Officer | F Tax Payment | 2,805 | $8.89 | $24,936 |
| Feb 23, 2026 | Hankamer Brittany | EVP, Chief HR Officer | F Tax Payment | 1,324 | $8.89 | $11,770 |
| Feb 23, 2026 | Sokenu Claudius | EVP, Chief Legal & Compliance | F Tax Payment | 2,376 | $8.89 | $21,123 |
| Feb 23, 2026 | Eck Steven W | SVP & Chief Accounting Officer | F Tax Payment | 2,017 | $8.89 | $17,931 |
| Feb 20, 2026 | Sokenu Claudius | EVP, Chief Legal & Compliance | F Tax Payment | 2,919 | $9.03 | $26,359 |
| Feb 20, 2026 | Gourdier Benoit | EVP, Bioscience & Medtech | F Tax Payment | 4,160 | $9.03 | $37,565 |
| Feb 20, 2026 | Hankamer Brittany | EVP, Chief HR Officer | F Tax Payment | 1,453 | $9.03 | $13,121 |
| Feb 20, 2026 | Jones R. Brent | EVP, Chief Financial Officer | F Tax Payment | 9,506 | $9.03 | $85,839 |
| Feb 20, 2026 | Eck Steven W | SVP & Chief Accounting Officer | F Tax Payment | 2,125 | $9.03 | $19,189 |
| Feb 20, 2026 | Walker Corey | President, VWR Dist. & Servs. | F Tax Payment | 4,963 | $9.03 | $44,816 |
| Feb 19, 2026 | Sokenu Claudius | EVP, Chief Legal & Compliance | A Award | 80,618 | Not measured | Not measured |
| Feb 19, 2026 | Gourdier Benoit | EVP, Bioscience & Medtech | A Award | 134,364 | Not measured | Not measured |
| Feb 19, 2026 | Jones R. Brent | EVP, Chief Financial Officer | A Award | 634,617 | Not measured | Not measured |
| Feb 19, 2026 | Blenn Mary | EVP, Chief Operating Officer | A Award | 235,993 | Not measured | Not measured |
| Feb 19, 2026 | LUCIER GREGORY T | Director | P Purchase | 50,000 | $9.16 | $458,000 |
| Feb 19, 2026 | Blenn Mary | EVP, Chief Operating Officer | A Award | 1,041,766 | Not measured | Not measured |
| Feb 19, 2026 | Walker Corey | President, VWR Dist. & Servs. | A Award | 634,617 | Not measured | Not measured |
| Feb 19, 2026 | Hankamer Brittany | EVP, Chief HR Officer | A Award | 80,618 | Not measured | Not measured |
| Feb 19, 2026 | Jones R. Brent | EVP, Chief Financial Officer | A Award | 161,237 | Not measured | Not measured |
| Feb 19, 2026 | Eck Steven W | SVP & Chief Accounting Officer | A Award | 43,230 | Not measured | Not measured |
| Feb 19, 2026 | Eck Steven W | SVP & Chief Accounting Officer | A Award | 48,859 | Not measured | Not measured |
| Feb 19, 2026 | Ligner Emmanuel | President and CEO | A Award | 1,903,847 | Not measured | Not measured |
| Feb 19, 2026 | Ligner Emmanuel | President and CEO | A Award | 483,713 | Not measured | Not measured |
| Feb 19, 2026 | Walker Corey | President, VWR Dist. & Servs. | A Award | 161,237 | Not measured | Not measured |
| Feb 19, 2026 | Hankamer Brittany | EVP, Chief HR Officer | A Award | 317,310 | Not measured | Not measured |
| Feb 19, 2026 | Sokenu Claudius | EVP, Chief Legal & Compliance | A Award | 317,310 | Not measured | Not measured |
The full Form 4 history is on the AVTR company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.