| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sarcevic Ademir | Vice President/CFO/Treasurer | 23 KEEWAYDIN DRIVE, SUITE 300, SALEM | /s/ Alan J. Glass | 2025-08-26 | 0001738830 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SXI | Common Stock | Options Exercise | $402K | +1.91K | +16.89% | $210.48 | 13.2K | Aug 22, 2025 | Direct | F1 |
| transaction | SXI | Common Stock | Tax liability | -$158K | -753 | -5.69% | $210.48 | 12.5K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Tax liability | -$102K | -483 | -3.87% | $210.48 | 12K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Tax liability | -$68.8K | -327 | -2.73% | $210.48 | 11.7K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Options Exercise | $200K | +952 | +8.16% | $210.48 | 12.6K | Aug 22, 2025 | Direct | F3 |
| transaction | SXI | Common Stock | Tax liability | -$78.9K | -375 | -2.97% | $210.48 | 12.2K | Aug 22, 2025 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SXI | Phantom Stock Units | Options Exercise | $0 | -1.91K | -52% | $0.00 | 1.77K | Aug 22, 2025 | Common Stock | 1.91K | $0.00 | Direct | F1 |
| transaction | SXI | Restricted Stock Units | Options Exercise | $0 | -952 | -33.33% | $0.00 | 1.9K | Aug 22, 2025 | Common Stock | 952 | Direct | F3 | |
| transaction | SXI | Phantom Stock Units | Award | $0 | +2.49K | $0.00 | 2.49K | Aug 23, 2025 | Common Stock | 2.49K | Direct | F4 | ||
| transaction | SXI | Restricted Stock Units | Award | $0 | +2.49K | $0.00 | 2.49K | Aug 23, 2025 | Common Stock | 2.49K | Direct | F5 | ||
| transaction | SXI | Phantom Stock Units | Disposed to Issuer | $0 | -1.77K | -100% | $0.00 | 0 | Aug 23, 2025 | Common Stock | 1.77K | $0.00 | Direct | F6 |
| Id | Content |
|---|---|
| F1 | Vesting of Phantom Stock pursuant to the Company's 2018 Omnibus Incentive Plan. Actual achievement, which could have ranged from 0% to 250% of the award, was 52%. The transaction reported herein is the actual number of shares vesting pursuant thereto. |
| F2 | Shares sold to pay taxes on vesting of previously issued restricted stock and/or performance share units. |
| F3 | Vesting of Restricted Stock Units pursuant to the Company's 2018 Omnibus Incentive Plan. |
| F4 | Award of Performance Share Units pursuant to the 2018 Omnibus Incentive Plan of the Company. These shares cliff vest at the end of a three year performance period with the ultimate number of shares ranging from 0 to 250% of the award based on achievement against Company performance metrics of the three year period. |
| F5 | Grant of Restricted Stock Units pursuant to the 2018 Omnibus Incentive Plan of the Company which vests one-third per year on each anniversary of the date of the award. |
| F6 | Vesting of Phantom Stock pursuant to the Company's 2018 Omnibus Incentive Plan. Actual achievement, which could have ranged from 0% to 250% of the award, was 52%. Phantom Stock Units were granted at 100% achievement, so this transaction reflects the disposition of shares to accurately reflect the vesting. |