| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ROCK | Common Stock | 120K | Dec 31, 2022 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ROCK | Restricted Stock Unit (2018 MSPP Match) | Award | $0 | +397 | +2.19% | $0.00 | 18.5K | Dec 31, 2022 | Common Stock | 397 | Direct | F1, F2, F3 | |
| holding | ROCK | Restricted Stock Unit (2018 MSPP) | 29.2K | Dec 31, 2022 | Common Stock | 29.2K | Direct | F4, F5 | ||||||
| holding | ROCK | Special Performance Stock Unit (March 2020) | 12K | Dec 31, 2022 | Common Stock | 12K | $0.00 | Direct | F6 |
| Id | Content |
|---|---|
| F1 | Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of a portion of their annual base salary and annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan. |
| F2 | Restricted stock units are forfeited if Reporting Person's service as an officer of the Company is terminated prior to the fifth (5th) anniversary of the Reporting Person's vesting commencement date. If service as an officer continues beyond the fifth (5th) anniversary of the Reporting Person's vesting commencement date, restricted stock units are payable solely in cash in one lump sum payment or in five (5) or ten (10) consecutive, substantially equal annual installments, whichever distribution form is elected by the Reporting Person, beginning six (6) months following termination of service. Each restricted stock unit is converted to cash in an amount equal to the fair market value of one share of the Company's common stock, as defined in the Company's 2018 Management Stock Purchase Plan, on the date of termination of the Reporting Person's service as an officer of the Company. |
| F3 | Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of a portion of their annual base salary pursuant to the Company's 2018 Management Stock Purchase Plan. |
| F4 | Represents restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of a portion of their annual base salary and annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan. |
| F5 | Restricted stock units are payable solely in cash in one lump sum payment or in five (5) or ten (10) consecutive, substantially equal annual installments, whichever distribution form is elected by the Reporting Person, beginning six (6) months following termination of service. Each restricted stock unit is converted to cash in an amount equal to the fair market value of one share of the Company's common stock, as defined in the Company's 2018 Management Stock Purchase Plan, on the date of termination of the Reporting Person's service as an officer of the Company. |
| F6 | Represents Performance Stock Units issued to the Reporting Person under the Registrant's 2018 Equity Incentive Plan at target. The Performance Stock Units may be earned at 0% to 200% of target based on the Registrant's three-year total stockholder return relative to the S&P Small Cap 600 Industrial Sector Index. Each earned Performance Stock Unit will represent a right to receive one share of the Registrant's common stock and will vest in full on March 1, 2023, provided that the Reporting Person is employed by the Registrant on such date. |