Timothy F. Murphy
CIK 1543942 · View on SEC EDGAR ↗
Insider
First SEC filing: March 12, 2012 · Latest: Oct. 11, 2013
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 100 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 9, 2024 | ROCK | I | 28,076 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| June 30, 2024 | ROCK | A | 155 | — | — | 15,050 Direct | +1.04% | Acquired | (price as of 2026-08-21) |
| March 31, 2024 | ROCK | A | 161 | — | — | 14,895 Direct | +1.09% | Acquired | (price as of 2026-08-21) |
| March 8, 2024 | ROCK | A | 4,791 | $69.14 | $331,250 | 28,076 Direct | +20.58% | Acquired | -32.3% (price as of 2026-08-21) |
| March 8, 2024 | ROCK | A | 2,875 | — | — | 14,734 Direct | +24.24% | Acquired | (price as of 2026-08-21) |
| March 2, 2024 | ROCK | F | 451 | $77.70 | $35,043 | 94,304 Direct | -0.48% | Disposed | -39.8% (price as of 2026-08-21) |
| March 1, 2024 | ROCK | A | 2,828 | — | — | 94,755 Direct | +3.08% | Acquired | (price as of 2026-08-21) |
| March 1, 2024 | ROCK | F | 1,377 | $77.70 | $106,993 | 91,927 Direct | -1.48% | Disposed | -39.8% (price as of 2026-08-21) |
| Feb. 20, 2024 | ROCK | A | 17,704 | — | — | 93,304 Direct | +23.42% | Acquired | (price as of 2026-08-21) |
| Dec. 31, 2023 | ROCK | A | 399 | $68.33 | $27,264 | 23,285 Direct | +1.74% | Acquired | -31.5% (price as of 2026-08-21) |
| Dec. 31, 2023 | ROCK | A | 160 | — | — | 11,859 Direct | +1.37% | Acquired | (price as of 2026-08-21) |
| Sept. 30, 2023 | ROCK | A | 466 | $68.40 | $31,874 | 22,886 Direct | +2.08% | Acquired | -31.6% (price as of 2026-08-21) |
| Sept. 30, 2023 | ROCK | A | 186 | — | — | 11,699 Direct | +1.62% | Acquired | (price as of 2026-08-21) |
| June 30, 2023 | ROCK | A | 505 | $54.08 | $27,310 | 22,420 Direct | +2.30% | Acquired | -13.5% (price as of 2026-08-21) |
| June 30, 2023 | ROCK | A | 202 | — | — | 11,513 Direct | +1.79% | Acquired | (price as of 2026-08-21) |
| March 31, 2023 | ROCK | A | 244 | — | — | 11,311 Direct | +2.20% | Acquired | (price as of 2026-08-21) |
| March 31, 2023 | ROCK | A | 611 | $51.13 | $31,240 | 21,916 Direct | +2.87% | Acquired | -8.5% (price as of 2026-08-21) |
| March 10, 2023 | ROCK | A | 4,137 | $45.96 | $190,137 | 21,305 Direct | +24.10% | Acquired | 1.8% (price as of 2026-08-21) |
| March 10, 2023 | ROCK | A | 2,482 | — | — | 11,067 Direct | +28.91% | Acquired | (price as of 2026-08-21) |
| March 2, 2023 | ROCK | F | 5,069 | $53.48 | $271,090 | 75,600 Direct | -6.28% | Disposed | -12.5% (price as of 2026-08-21) |
| March 1, 2023 | ROCK | A | 3,983 | — | — | 80,669 Direct | +5.19% | Acquired | (price as of 2026-08-21) |
| March 1, 2023 | ROCK | F | 1,502 | $53.44 | $80,267 | 76,686 Direct | -1.92% | Disposed | -12.5% (price as of 2026-08-21) |
| Feb. 21, 2023 | ROCK | A | 5,912 | — | — | 78,188 Direct | +8.18% | Acquired | (price as of 2026-08-21) |
| Dec. 31, 2022 | ROCK | A | 552 | $47.99 | $26,490 | 17,168 Direct | +3.32% | Acquired | -2.5% (price as of 2026-08-21) |
| Dec. 31, 2022 | ROCK | A | 221 | — | — | 8,585 Direct | +2.64% | Acquired | (price as of 2026-08-21) |
| Sept. 30, 2022 | ROCK | A | 725 | $42.65 | $30,921 | 16,615 Direct | +4.56% | Acquired | 9.7% (price as of 2026-08-21) |
| Sept. 30, 2022 | ROCK | A | 290 | — | — | 8,364 Direct | +3.59% | Acquired | (price as of 2026-08-21) |
| June 30, 2022 | ROCK | A | 758 | $40.80 | $30,926 | 15,890 Direct | +5.01% | Acquired | 14.7% (price as of 2026-08-21) |
| June 30, 2022 | ROCK | A | 303 | — | — | 8,074 Direct | +3.90% | Acquired | (price as of 2026-08-21) |
| March 31, 2022 | ROCK | A | 495 | $52.69 | $26,082 | 15,133 Direct | +3.38% | Acquired | -11.2% (price as of 2026-08-21) |
| March 31, 2022 | ROCK | A | 198 | — | — | 7,771 Direct | +2.61% | Acquired | (price as of 2026-08-21) |
| March 2, 2022 | ROCK | F | 473 | $48.66 | $23,016 | 72,276 Direct | -0.65% | Disposed | -3.9% (price as of 2026-08-21) |
| March 1, 2022 | ROCK | A | 4,397 | — | — | 72,749 Direct | +6.43% | Acquired | (price as of 2026-08-21) |
| March 1, 2022 | ROCK | F | 7,592 | $47.00 | $356,824 | 68,352 Direct | -10.00% | Disposed | -0.5% (price as of 2026-08-21) |
| Feb. 22, 2022 | ROCK | D | 5,110 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Dec. 31, 2021 | ROCK | A | 424 | $71.40 | $30,274 | 14,638 Direct | +2.98% | Acquired | -34.5% (price as of 2026-08-21) |
| Dec. 31, 2021 | ROCK | A | 170 | — | — | 7,573 Direct | +2.30% | Acquired | (price as of 2026-08-21) |
| Sept. 30, 2021 | ROCK | A | 361 | $71.93 | $25,967 | 14,213 Direct | +2.61% | Acquired | -35.0% (price as of 2026-08-21) |
| Sept. 30, 2021 | ROCK | A | 144 | — | — | 7,403 Direct | +1.98% | Acquired | (price as of 2026-08-21) |
| June 30, 2021 | ROCK | A | 147 | — | — | 7,259 Direct | +2.07% | Acquired | (price as of 2026-08-21) |
| June 30, 2021 | ROCK | A | 367 | $82.64 | $30,329 | 13,853 Direct | +2.72% | Acquired | -43.4% (price as of 2026-08-21) |
| April 3, 2021 | ROCK | D | 669 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| April 3, 2021 | ROCK | F | 328 | $93.68 | $30,727 | 29,552 Direct | -1.10% | Disposed | -50.1% (price as of 2026-08-21) |
| April 3, 2021 | ROCK | A | 669 | — | — | 29,880 Direct | +2.29% | Acquired | (price as of 2026-08-21) |
| March 31, 2021 | ROCK | A | 274 | $91.76 | $25,142 | 13,486 Direct | +2.07% | Acquired | -49.0% (price as of 2026-08-21) |
| March 31, 2021 | ROCK | A | 109 | — | — | 7,112 Direct | +1.56% | Acquired | (price as of 2026-08-21) |
| March 5, 2021 | ROCK | A | 1,537 | — | — | 7,003 Direct | +28.12% | Acquired | (price as of 2026-08-21) |
| March 5, 2021 | ROCK | A | 2,561 | $65.73 | $168,335 | 13,213 Direct | +24.04% | Acquired | -28.8% (price as of 2026-08-21) |
| March 2, 2021 | ROCK | D | 924 | — | — | 2,775 Direct | -24.98% | Disposed | (price as of 2026-08-21) |
| March 2, 2021 | ROCK | F | 453 | $84.10 | $38,097 | 29,211 Direct | -1.53% | Disposed | -44.4% (price as of 2026-08-21) |
| March 2, 2021 | ROCK | A | 924 | — | — | 29,664 Direct | +3.22% | Acquired | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | D | 1,137 | — | — | 2,275 Direct | -33.32% | Disposed | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | F | 557 | $88.06 | $49,049 | 28,740 Direct | -1.90% | Disposed | -46.9% (price as of 2026-08-21) |
| March 1, 2021 | ROCK | A | 1,137 | — | — | 29,297 Direct | +4.04% | Acquired | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | D | 1,316 | — | — | 1,316 Direct | -50.00% | Disposed | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | F | 645 | $88.06 | $56,799 | 28,160 Direct | -2.24% | Disposed | -46.9% (price as of 2026-08-21) |
| March 1, 2021 | ROCK | A | 1,316 | — | — | 28,805 Direct | +4.79% | Acquired | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | D | 11,168 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | F | 5,502 | $88.06 | $484,506 | 27,489 Direct | -16.68% | Disposed | -46.9% (price as of 2026-08-21) |
| March 1, 2021 | ROCK | A | 11,168 | — | — | 32,991 Direct | +51.18% | Acquired | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | A | 2,300 | — | — | 2,300 Direct | — | Acquired | (price as of 2026-08-21) |
| March 1, 2021 | ROCK | A | 5,110 | — | — | 5,110 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 24, 2021 | ROCK | A | 781 | — | — | 9,001 Direct | +9.50% | Acquired | (price as of 2026-08-21) |
| Feb. 1, 2021 | ROCK | D | 148 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Feb. 1, 2021 | ROCK | F | 81 | $92.22 | $7,470 | 21,823 Direct | -0.37% | Disposed | -49.3% (price as of 2026-08-21) |
| Feb. 1, 2021 | ROCK | A | 148 | — | — | 21,904 Direct | +0.68% | Acquired | (price as of 2026-08-21) |
| Dec. 31, 2020 | ROCK | A | 433 | $66.77 | $28,911 | 10,651 Direct | +4.24% | Acquired | -29.9% (price as of 2026-08-21) |
| Dec. 31, 2020 | ROCK | A | 173 | — | — | 5,466 Direct | +3.27% | Acquired | (price as of 2026-08-21) |
| Sept. 30, 2020 | ROCK | A | 420 | $59.00 | $24,780 | 10,218 Direct | +4.29% | Acquired | -20.7% (price as of 2026-08-21) |
| Sept. 30, 2020 | ROCK | A | 168 | — | — | 5,292 Direct | +3.28% | Acquired | (price as of 2026-08-21) |
| June 30, 2020 | ROCK | A | 621 | $44.46 | $27,610 | 9,797 Direct | +6.77% | Acquired | 5.2% (price as of 2026-08-21) |
| June 30, 2020 | ROCK | A | 248 | — | — | 5,124 Direct | +5.09% | Acquired | (price as of 2026-08-21) |
| May 15, 2020 | ROCK | A | 562 | $47.34 | $26,605 | 9,177 Direct | +6.52% | Acquired | -1.2% (price as of 2026-08-21) |
| April 20, 2020 | ROCK | D | 5,780 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| April 20, 2020 | ROCK | F | 2,831 | $43.54 | $123,262 | 21,756 Direct | -11.51% | Disposed | 7.4% (price as of 2026-08-21) |
| April 20, 2020 | ROCK | A | 5,780 | — | — | 24,587 Direct | +30.73% | Acquired | (price as of 2026-08-21) |
| April 3, 2020 | ROCK | A | 780 | — | — | 5,780 Direct | +15.60% | Acquired | (price as of 2026-08-21) |
| April 3, 2020 | ROCK | D | 5,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| April 3, 2020 | ROCK | F | 2,449 | $38.32 | $93,846 | 18,807 Direct | -11.52% | Disposed | 22.1% (price as of 2026-08-21) |
| April 3, 2020 | ROCK | A | 5,000 | — | — | 21,256 Direct | +30.76% | Acquired | (price as of 2026-08-21) |
| April 3, 2020 | ROCK | D | 669 | — | — | 669 Direct | -50.00% | Disposed | (price as of 2026-08-21) |
| April 3, 2020 | ROCK | F | 328 | $38.32 | $12,569 | 16,256 Direct | -1.98% | Disposed | 22.1% (price as of 2026-08-21) |
| April 3, 2020 | ROCK | A | 669 | — | — | 16,584 Direct | +4.20% | Acquired | (price as of 2026-08-21) |
| March 31, 2020 | ROCK | A | 192 | — | — | 4,876 Direct | +4.10% | Acquired | (price as of 2026-08-21) |
| March 13, 2020 | ROCK | A | 6,193 | $46.22 | $286,240 | 8,615 Direct | +255.70% | Acquired | 1.2% (price as of 2026-08-21) |
| March 13, 2020 | ROCK | A | 3,716 | — | — | 4,684 Direct | +383.88% | Acquired | (price as of 2026-08-21) |
| March 2, 2020 | ROCK | A | 9,000 | — | — | 9,000 Direct | — | Acquired | (price as of 2026-08-21) |
| March 2, 2020 | ROCK | A | 3,699 | — | — | 3,699 Direct | — | Acquired | (price as of 2026-08-21) |
| March 2, 2020 | ROCK | A | 8,220 | — | — | 8,220 Direct | — | Acquired | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | A | 1,137 | — | — | 15,442 Direct | +7.95% | Acquired | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | D | 1,005 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | F | 484 | $50.67 | $24,524 | 15,915 Direct | -2.95% | Disposed | -7.7% (price as of 2026-08-21) |
| March 1, 2020 | ROCK | A | 1,005 | — | — | 16,399 Direct | +6.53% | Acquired | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | D | 1,102 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | F | 593 | $50.67 | $30,047 | 15,394 Direct | -3.71% | Disposed | -7.7% (price as of 2026-08-21) |
| March 1, 2020 | ROCK | A | 1,102 | — | — | 15,987 Direct | +7.40% | Acquired | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | D | 1,137 | — | — | 3,412 Direct | -24.99% | Disposed | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | F | 557 | $50.67 | $28,223 | 14,885 Direct | -3.61% | Disposed | -7.7% (price as of 2026-08-21) |
| March 1, 2020 | ROCK | D | 1,315 | — | — | 2,632 Direct | -33.32% | Disposed | (price as of 2026-08-21) |
| March 1, 2020 | ROCK | F | 633 | $50.67 | $32,074 | 14,305 Direct | -4.24% | Disposed | -7.7% (price as of 2026-08-21) |
Showing latest 100 of 169 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 9, 2024 | ROCK | Restricted Stock Unit (2018 MSPP) [F1] | Common Stock (28,076) | — | — | 28,076 | Disposed |
| June 30, 2024 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (155) | — | — | 155 | Acquired |
| March 31, 2024 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (161) | — | — | 161 | Acquired |
| March 8, 2024 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (4,791) | — | — | 4,791 | Acquired |
| March 8, 2024 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (2,875) | — | — | 2,875 | Acquired |
| Dec. 31, 2023 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (399) | — | — | 399 | Acquired |
| Dec. 31, 2023 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (160) | — | — | 160 | Acquired |
| Sept. 30, 2023 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (466) | — | — | 466 | Acquired |
| Sept. 30, 2023 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (186) | — | — | 186 | Acquired |
| June 30, 2023 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (505) | — | — | 505 | Acquired |
| June 30, 2023 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (202) | — | — | 202 | Acquired |
| March 31, 2023 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (244) | — | — | 244 | Acquired |
| March 31, 2023 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (611) | — | — | 611 | Acquired |
| March 10, 2023 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (4,137) | — | — | 4,137 | Acquired |
| March 10, 2023 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (2,482) | — | — | 2,482 | Acquired |
| Dec. 31, 2022 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (552) | — | — | 552 | Acquired |
| Dec. 31, 2022 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (221) | — | — | 221 | Acquired |
| Sept. 30, 2022 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (725) | — | — | 725 | Acquired |
| Sept. 30, 2022 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (290) | — | — | 290 | Acquired |
| June 30, 2022 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (758) | — | — | 758 | Acquired |
| June 30, 2022 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (303) | — | — | 303 | Acquired |
| March 31, 2022 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (495) | — | — | 495 | Acquired |
| March 31, 2022 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (198) | — | — | 198 | Acquired |
| Dec. 31, 2021 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (424) | — | — | 424 | Acquired |
| Dec. 31, 2021 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (170) | — | — | 170 | Acquired |
| Sept. 30, 2021 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (361) | — | — | 361 | Acquired |
| Sept. 30, 2021 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (144) | — | — | 144 | Acquired |
| June 30, 2021 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (147) | — | — | 147 | Acquired |
| June 30, 2021 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (367) | — | — | 367 | Acquired |
| March 31, 2021 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (274) | — | — | 274 | Acquired |
| March 31, 2021 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (109) | — | — | 109 | Acquired |
| March 5, 2021 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (1,537) | — | — | 1,537 | Acquired |
| March 5, 2021 | ROCK | Restricted Stock Unit (2018 MSPP) [F4] | Common Stock (2,561) | — | — | 2,561 | Acquired |
| Dec. 31, 2020 | ROCK | Restricted Stock Unit (2018 MSPP) [F3] | Common Stock (433) | — | — | 433 | Acquired |
| Dec. 31, 2020 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (173) | — | — | 173 | Acquired |
| Sept. 30, 2020 | ROCK | Restricted Stock Unit (2018 MSPP) [F3] | Common Stock (420) | — | — | 420 | Acquired |
| Sept. 30, 2020 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (168) | — | — | 168 | Acquired |
| June 30, 2020 | ROCK | Restricted Stock Unit (2018 MSPP) [F3] | Common Stock (621) | — | — | 621 | Acquired |
| June 30, 2020 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (248) | — | — | 248 | Acquired |
| May 15, 2020 | ROCK | Restricted Stock Unit (2018 MSPP) [F1] | Common Stock (562) | — | — | 562 | Acquired |
| March 31, 2020 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (192) | — | — | 192 | Acquired |
| March 13, 2020 | ROCK | Restricted Stock Unit (2018 MSPP) [F4,F5] | Common Stock (6,193) | — | — | 6,193 | Acquired |
| March 13, 2020 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1,F2] | Common Stock (3,716) | — | — | 3,716 | Acquired |
| Dec. 31, 2019 | ROCK | Restricted Stock Unit (2018 MSPP) [F3] | Common Stock (549) | — | — | 549 | Acquired |
| Dec. 31, 2019 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (220) | — | — | 220 | Acquired |
| Sept. 30, 2019 | ROCK | Restricted Stock Unit (2018 MSPP) [F3] | Common Stock (565) | — | — | 565 | Acquired |
| Sept. 30, 2019 | ROCK | Restricted Stock Unit (2018 MSPP Match) [F1] | Common Stock (226) | — | — | 226 | Acquired |
| Sept. 14, 2015 | ROCK | September 2005 Management Options [F4] | Common Stock (2,242) | $20.52 | Sept. 14, 2015 | 2,242 | Disposed |
| Feb. 27, 2015 | ROCK | Restricted Stock Unit (MSPP Post-2012) [F7] | Common Stock (1,302) | — | — | 1,302 | Acquired |
| Feb. 27, 2015 | ROCK | Restricted Stock Unit (MSPP Match Post-2012) [F4] | Common Stock (977) | — | — | 977 | Acquired |
| Feb. 24, 2015 | ROCK | Performance Units 2014 [F4] | Common Stock (6,821) | — | — | 6,821 | Disposed |
| Jan. 16, 2015 | ROCK | Performance Units [F4] | Common Stock (3,858) | — | — | 3,858 | Disposed |
| Jan. 2, 2015 | ROCK | Performance Units 2015 [F5] | Common Stock (8,300) | — | — | 8,300 | Acquired |
| Feb. 21, 2014 | ROCK | Restricted Stock Unit (MSPP Post-2012) [F7] | Common Stock (2,923) | — | — | 2,923 | Acquired |
| Feb. 21, 2014 | ROCK | Restricted Stock Unit (MSPP Match Post-2012) [F5] | Common Stock (2,192) | — | — | 2,192 | Acquired |
| Feb. 19, 2014 | ROCK | Performance Units 2013 [F5] | Common Stock (3,682) | — | — | 3,682 | Disposed |
| Jan. 2, 2014 | ROCK | Performance Units 2014 [F14] | Common Stock (6,821) | — | — | 6,821 | Acquired |
| Feb. 22, 2013 | ROCK | Restricted Stock Unit (MSPP Post-2012) [F9] | Common Stock (3,340) | — | — | 3,340 | Acquired |
| Feb. 22, 2013 | ROCK | Restricted Stock Unit (MSPP Match Post-2012) [F7] | Common Stock (1,252) | — | — | 1,252 | Acquired |
| Feb. 21, 2013 | ROCK | Performance Units [F7] | Common Stock (2,758) | — | — | 2,758 | Disposed |
| Jan. 4, 2013 | ROCK | Performance Units [F6] | Common Stock (7,080) | — | — | 7,080 | Acquired |
| Jan. 2, 2013 | ROCK | Performance Units 2013 [F1] | Common Stock (7,080) | — | — | 7,080 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 14 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 12, 2012 | ROCK | Common Stock | 4,112 | Direct |
| March 12, 2012 | ROCK | Executive Retirement RSU [F1] | 10,000 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (LTIP 01/03/2011 [F2] | 1,020 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (LTIP 01/03/2012) [F3] | 1,081 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (LTIP 01/04/2010) [F4] | 776 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (LTIP 09/10/2008) [F5] | 375 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (LTIP 09/14/2009) [F6] | 2,000 | Direct |
| March 12, 2012 | ROCK | Performance Units [F7]→ Common Stock (6,616) | 6,616 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (MSPP Match) [F9]→ Common Stock (3,209) | 3,209 | Direct |
| March 12, 2012 | ROCK | Restricted Stock Unit (MSPP) [F11]→ Common Stock (8,057) | 8,057 | Direct |
| March 12, 2012 | ROCK | September 2005 Management Options [F13]→ Common Stock (2,242) | 2,242 | Direct |
| March 12, 2012 | ROCK | September 2006 Management Option [F13]→ Common Stock (3,000) | 3,000 | Direct |
| March 12, 2012 | ROCK | September 2007 Management Option [F13]→ Common Stock (3,000) | 3,000 | Direct |
| March 12, 2012 | ROCK | September 2008 Management Option [F13]→ Common Stock (3,000) | 3,000 | Direct |