| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SIMPKINS FRANK P | Director | C/O 201 MITTEL DRIVE, WOOD DALE | /s/ Frank P Simpkins | 2025-08-14 | 0001353839 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PSIX | Common Stock | Sale | -$9.91K | -108 | -0.27% | $91.74 | 39.9K | 12 Aug 2025 | Direct | F1 |
| transaction | PSIX | Common Stock | Sale | -$35.5K | -384 | -0.96% | $92.52 | 39.5K | 12 Aug 2025 | Direct | F2 |
| transaction | PSIX | Common Stock | Sale | -$26.4K | -282 | -0.71% | $93.68 | 39.2K | 12 Aug 2025 | Direct | F3 |
| transaction | PSIX | Common Stock | Sale | -$86.1K | -912 | -2.32% | $94.46 | 38.3K | 12 Aug 2025 | Direct | F4 |
| transaction | PSIX | Common Stock | Sale | -$297K | -3.11K | -8.11% | $95.46 | 35.2K | 12 Aug 2025 | Direct | F5 |
| transaction | PSIX | Common Stock | Sale | -$19.8K | -206 | -0.59% | $96.21 | 35K | 12 Aug 2025 | Direct | F6 |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.66 to $91.85. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.22 to $92.99. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F3 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.10 to $93.99. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F4 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.00 to $94.98. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F5 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.99. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F6 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.00 to $96.62. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |