| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kosel Chris | VP-Corp Controller and CAO | 2140 LAKE PARK BLVD, RICHARDSON | /s/ Monica M. Brown, attorney-in-fact for Mr. Kosel | 16 Mar 2026 | 0001703854 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LII | Common Stock, Par Value $0.01 Per Share | Award | +1,284 | +118% | $0.000000* | 2,374 | 13 Mar 2026 | Direct | ||
| transaction | LII | Common Stock, Par Value $0.01 Per Share | Tax liability | -313 | -13% | $480.48* | 2,061 | 13 Mar 2026 | Direct |