| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GLASS ALAN J | CLO, VP & Secretary | 23 KEEWAYDIN DRIVE, SUITE 300, SALEM | /s/ Alan J. Glass | 2025-08-26 | 0001239849 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SXI | Common Stock | Options Exercise | $490K | +2.33K | +10.92% | $210.48 | 23.6K | Aug 22, 2025 | Direct | F1 |
| transaction | SXI | Common Stock | Tax liability | -$211K | -1K | -4.24% | $210.48 | 22.6K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Options Exercise | $224K | +1.07K | +4.65% | $210.48 | 24K | Aug 22, 2025 | Direct | F3 |
| transaction | SXI | Common Stock | Tax liability | -$102K | -483 | -2.04% | $210.48 | 23.2K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Tax liability | -$65.2K | -310 | -1.34% | $210.48 | 22.9K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Tax liability | -$40.4K | -192 | -0.84% | $210.48 | 22.7K | Aug 22, 2025 | Direct | F2 |
| transaction | SXI | Common Stock | Options Exercise | $83.1K | +395 | +1.74% | $210.48 | 23.1K | Aug 22, 2025 | Direct | F4 |
| transaction | SXI | Common Stock | Tax liability | -$37.9K | -180 | -0.78% | $210.48 | 22.9K | 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 | -2.33K | -100% | $0.00 | 0 | Aug 22, 2025 | Common Stock | 2.33K | $63.59 | Direct | F1 |
| transaction | SXI | Phantom Stock Units | Options Exercise | $0 | -1.07K | -51.98% | $0.00 | 984 | Aug 22, 2025 | Common Stock | 1.07K | $0.00 | Direct | F3 |
| transaction | SXI | Phantom Stock Units | Disposed to Issuer | $0 | -984 | -100% | $0.00 | 0 | Aug 23, 2025 | Common Stock | 984 | $0.00 | Direct | F5 |
| transaction | SXI | Restricted Stock Units | Options Exercise | $0 | -395 | -33.33% | $0.00 | 790 | Aug 22, 2025 | Common Stock | 395 | Direct | F4 | |
| transaction | SXI | Phantom Stock Units | Award | $0 | +1.03K | $0.00 | 1.03K | Aug 23, 2025 | Common Stock | 1.03K | Direct | F6 | ||
| transaction | SXI | Restricted Stock Units | Award | $0 | +1.03K | $0.00 | 1.03K | Aug 23, 2025 | Common Stock | 1.03K | Direct | F7 | ||
| transaction | SXI | Phantom Stock Units | Award | $0 | +695 | $0.00 | 695 | Aug 23, 2025 | Common Stock | 695 | Direct | F8 |
| Id | Content |
|---|---|
| F1 | Vesting of Phantom Stock pursuant to Company's Management Stock Purchase Plan. |
| F2 | Shares sold to pay taxes on vesting of previously issued restricted stock and/or performance share units. |
| F3 | 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. |
| F4 | Vesting of Restricted Stock Units pursuant to the Company's 2018 Omnibus Incentive Plan. |
| F5 | 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. |
| F6 | 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. |
| F7 | 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. |
| F8 | Contingent Purchase of Phantom Stock of the Company pursuant to the Management Stock Purchase Plan component of the 2018 Omnibus Incentive Plan vesting three years after the date of purchase in the form of Common Stock. |