| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AIT | Common Stock | Award | $12,985 | +137 | +0.35% | $95.04 | 39,484 | 31 Dec 2021 | Deferred Compensation Plan | |
| holding | AIT | Common Stock | 7,196 | 31 Dec 2021 | Direct |