Hankamer Brittany (CIK 1990909) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Sell AVTR (181 shares), Sell AVTR (1,324 shares), Sell AVTR (359 shares), Buy AVTR (80,618 shares), Sell AVTR (1,453 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Sell | 181 | $2,472 |
| 2026-02-25 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Sell | 1,324 | $11,770 |
| 2026-02-25 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Sell | 359 | $3,270 |
| 2026-02-23 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Buy | 80,618 | $0 |
| 2026-02-23 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Sell | 1,453 | $13,121 |
| 2025-08-15 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Sell | 181 | $2,349 |
| 2025-05-12 | Avantor, Inc. (AVTR) | EVP, Chief HR Officer | Buy | 122,149 | $0 |
Source: SEC Form 4 filings · as of 2026-08-18