Ronald D Pittenger
Insider
First SEC filing: May 2, 2008 · Latest: Feb. 8, 2019
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2019 | GRC | F | 206 | $34.42 | $7,091 | 378 Direct | -35.27% | Disposed | 122.7% (price as of 2026-10-05) |
| Feb. 27, 2019 | GRC | A | 584 | · | · | 584 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2019 | GRC | L | 17 | $34.64 | $589 | 4,437 Direct | +0.38% | Acquired | 121.3% (price as of 2026-10-05) |
| Aug. 1, 2018 | GRC | S | 4,968 | $37.13 | $184,462 | 0 Indirect | -100.00% | Disposed | 106.4% (price as of 2026-10-05) |
| July 5, 2018 | GRC | L | 17 | $34.80 | $592 | 4,318 Direct | +0.40% | Acquired | 120.3% (price as of 2026-10-05) |
| June 30, 2018 | GRC | J | 6 | $35.00 | $210 | 4,968 Indirect | +0.12% | Acquired | 119.0% (price as of 2026-10-05) |
| June 4, 2018 | GRC | L | 18 | $33.58 | $604 | 4,301 Direct | +0.42% | Acquired | 128.3% (price as of 2026-10-05) |
| May 2, 2018 | GRC | L | 19 | $32.02 | $608 | 4,283 Direct | +0.45% | Acquired | 139.4% (price as of 2026-10-05) |
| April 4, 2018 | GRC | L | 21 | $28.83 | $605 | 4,264 Direct | +0.49% | Acquired | 165.9% (price as of 2026-10-05) |
| March 2, 2018 | GRC | L | 22 | $27.73 | $610 | 4,243 Direct | +0.52% | Acquired | 176.4% (price as of 2026-10-05) |
| Feb. 26, 2018 | GRC | P | 4,962 | $27.71 | $137,497 | 4,962 Indirect | · | Acquired | 176.6% (price as of 2026-10-05) |
| Feb. 2, 2018 | GRC | L | 20 | $29.06 | $581 | 4,221 Direct | +0.48% | Acquired | 163.8% (price as of 2026-10-05) |
| Jan. 3, 2018 | GRC | L | 19 | $32.00 | $608 | 4,201 Direct | +0.45% | Acquired | 139.5% (price as of 2026-10-05) |
| Nov. 16, 2016 | GRC | S | 3,104 | $29.96 | $92,996 | 0 Indirect | -100.00% | Disposed | 155.8% (price as of 2026-10-05) |
| Nov. 3, 2016 | GRC | L | 25 | $23.89 | $597 | 3,922 Direct | +0.64% | Acquired | 220.8% (price as of 2026-10-05) |
| Oct. 5, 2016 | GRC | L | 23 | $25.88 | $595 | 3,897 Direct | +0.59% | Acquired | 196.2% (price as of 2026-10-05) |
| Sept. 30, 2016 | GRC | J | 21 | $25.61 | $538 | 3,104 Indirect | +0.68% | Acquired | 199.3% (price as of 2026-10-05) |
| Sept. 6, 2016 | GRC | L | 22 | $27.50 | $605 | 3,874 Direct | +0.57% | Acquired | 178.7% (price as of 2026-10-05) |
| Aug. 3, 2016 | GRC | L | 23 | $26.02 | $598 | 3,852 Direct | +0.60% | Acquired | 194.6% (price as of 2026-10-05) |
| July 8, 2016 | GRC | L | 22 | $26.80 | $590 | 3,829 Direct | +0.58% | Acquired | 186.0% (price as of 2026-10-05) |
| June 30, 2016 | GRC | J | 9 | $27.41 | $247 | 3,083 Indirect | +0.29% | Acquired | 179.6% (price as of 2026-10-05) |
| June 6, 2016 | GRC | L | 19 | $31.45 | $598 | 3,807 Direct | +0.50% | Acquired | 143.7% (price as of 2026-10-05) |
| May 4, 2016 | GRC | L | 21 | $28.44 | $597 | 3,788 Direct | +0.56% | Acquired | 169.5% (price as of 2026-10-05) |
| April 5, 2016 | GRC | L | 23 | $25.85 | $595 | 3,767 Direct | +0.61% | Acquired | 196.5% (price as of 2026-10-05) |
| March 31, 2016 | GRC | J | 10 | $25.93 | $259 | 3,074 Indirect | +0.33% | Acquired | 195.6% (price as of 2026-10-05) |
| March 3, 2016 | GRC | L | 24 | $25.43 | $610 | 3,744 Direct | +0.65% | Acquired | 201.4% (price as of 2026-10-05) |
| Feb. 3, 2016 | GRC | L | 24 | $24.82 | $596 | 3,720 Direct | +0.65% | Acquired | 208.8% (price as of 2026-10-05) |
| Jan. 6, 2016 | GRC | L | 22 | $27.33 | $601 | 3,696 Direct | +0.60% | Acquired | 180.5% (price as of 2026-10-05) |
| Aug. 24, 2015 | GRC | P | 1,127 | $22.19 | $25,008 | 2,916 Indirect | +63.00% | Acquired | 245.4% (price as of 2026-10-05) |
| Aug. 5, 2015 | GRC | L | 24 | $24.76 | $594 | 3,555 Direct | +0.68% | Acquired | 209.6% (price as of 2026-10-05) |
| July 6, 2015 | GRC | L | 21 | $28.12 | $591 | 3,531 Direct | +0.60% | Acquired | 172.6% (price as of 2026-10-05) |
| June 15, 2015 | GRC | L | 12 | $29.24 | $351 | 3,510 Direct | +0.34% | Acquired | 162.1% (price as of 2026-10-05) |
| June 3, 2015 | GRC | L | 21 | $27.97 | $587 | 3,498 Direct | +0.60% | Acquired | 174.0% (price as of 2026-10-05) |
| May 5, 2015 | GRC | L | 22 | $27.36 | $602 | 3,477 Direct | +0.64% | Acquired | 180.2% (price as of 2026-10-05) |
| April 6, 2015 | GRC | L | 20 | $29.88 | $598 | 3,455 Direct | +0.58% | Acquired | 156.5% (price as of 2026-10-05) |
| March 31, 2015 | GRC | J | 103 | $29.95 | $3,085 | 1,789 Indirect | +6.11% | Acquired | 155.9% (price as of 2026-10-05) |
| March 13, 2015 | GRC | L | 12 | $28.08 | $337 | 3,435 Direct | +0.35% | Acquired | 173.0% (price as of 2026-10-05) |
| March 4, 2015 | GRC | L | 21 | $29.06 | $610 | 3,423 Direct | +0.62% | Acquired | 163.8% (price as of 2026-10-05) |
| Feb. 4, 2015 | GRC | L | 21 | $28.95 | $608 | 3,402 Direct | +0.62% | Acquired | 164.8% (price as of 2026-10-05) |
| Jan. 5, 2015 | GRC | L | 18 | $32.64 | $588 | 3,381 Direct | +0.54% | Acquired | 134.8% (price as of 2026-10-05) |
| Oct. 2, 2014 | GRC | L | 21 | $30.75 | $646 | 3,314 Direct | +0.64% | Acquired | 149.3% (price as of 2026-10-05) |
| Oct. 1, 2014 | GRC | J | 1,578 | $29.62 | $46,740 | 1,663 Indirect | +1856.47% | Acquired | 158.8% (price as of 2026-10-05) |
| Sept. 15, 2014 | GRC | L | 9 | $31.09 | $280 | 3,293 Direct | +0.27% | Acquired | 146.5% (price as of 2026-10-05) |
| Sept. 3, 2014 | GRC | L | 19 | $30.87 | $587 | 3,284 Direct | +0.58% | Acquired | 148.3% (price as of 2026-10-05) |
| Aug. 1, 2014 | GRC | L | 20 | $29.51 | $590 | 3,265 Direct | +0.62% | Acquired | 159.7% (price as of 2026-10-05) |
| July 1, 2014 | GRC | L | 17 | $35.78 | $608 | 3,245 Direct | +0.53% | Acquired | 114.2% (price as of 2026-10-05) |
| June 30, 2014 | GRC | J | 17 | $35.37 | $601 | 85 Indirect | +25.00% | Acquired | 116.7% (price as of 2026-10-05) |
| June 13, 2014 | GRC | L | 8 | $34.59 | $277 | 3,228 Direct | +0.25% | Acquired | 121.6% (price as of 2026-10-05) |
| June 4, 2014 | GRC | L | 19 | $31.85 | $605 | 3,220 Direct | +0.59% | Acquired | 140.7% (price as of 2026-10-05) |
| May 1, 2014 | GRC | L | 19 | $30.82 | $586 | 3,201 Direct | +0.60% | Acquired | 148.7% (price as of 2026-10-05) |
| April 1, 2014 | GRC | L | 19 | $31.57 | $600 | 3,182 Direct | +0.60% | Acquired | 142.8% (price as of 2026-10-05) |
| March 31, 2014 | GRC | J | 41 | $31.79 | $1,303 | 68 Indirect | +151.85% | Acquired | 141.1% (price as of 2026-10-05) |
| March 13, 2014 | GRC | L | 9 | $32.62 | $294 | 3,163 Direct | +0.29% | Acquired | 135.0% (price as of 2026-10-05) |
| March 4, 2014 | GRC | L | 19 | $32.04 | $609 | 3,154 Direct | +0.61% | Acquired | 139.2% (price as of 2026-10-05) |
| Feb. 4, 2014 | GRC | L | 18 | $32.63 | $587 | 3,135 Direct | +0.58% | Acquired | 134.9% (price as of 2026-10-05) |
| Aug. 1, 2011 | GRC | L | 19 | $32.42 | $616 | 1,851 Direct | +1.04% | Acquired | 195.5% (price as of 2026-10-05) |
| July 6, 2011 | GRC | L | 18 | $32.63 | $587 | 1,832 Direct | +0.99% | Acquired | 193.6% (price as of 2026-10-05) |
| June 30, 2011 | GRC | J | 22 | $32.94 | $725 | 4,427 Indirect | +0.50% | Acquired | 190.9% (price as of 2026-10-05) |
| June 10, 2011 | GRC | J | 881 | $30.91 | $27,232 | 4,405 Indirect | +25.00% | Acquired | 287.5% (price as of 2026-10-05) |
| June 10, 2011 | GRC | L | 363 | $30.91 | $11,220 | 1,814 Direct | +25.02% | Acquired | 287.5% (price as of 2026-10-05) |
| June 10, 2011 | GRC | L | 4 | $30.91 | $124 | 1,451 Direct | +0.28% | Acquired | 287.5% (price as of 2026-10-05) |
| June 2, 2011 | GRC | L | 14 | $41.61 | $583 | 1,447 Direct | +0.98% | Acquired | 187.8% (price as of 2026-10-05) |
| May 3, 2011 | GRC | L | 15 | $40.46 | $607 | 1,433 Direct | +1.06% | Acquired | 196.0% (price as of 2026-10-05) |
| April 5, 2011 | GRC | L | 15 | $39.13 | $587 | 1,418 Direct | +1.07% | Acquired | 206.1% (price as of 2026-10-05) |
| March 31, 2011 | GRC | J | 310 | $39.39 | $12,211 | 3,524 Indirect | +9.65% | Acquired | 204.1% (price as of 2026-10-05) |
| March 15, 2011 | GRC | L | 4 | $36.04 | $144 | 1,403 Direct | +0.29% | Acquired | 232.3% (price as of 2026-10-05) |
| March 1, 2011 | GRC | L | 17 | $36.22 | $616 | 1,399 Direct | +1.23% | Acquired | 230.7% (price as of 2026-10-05) |
| Feb. 3, 2011 | GRC | L | 19 | $31.68 | $602 | 1,382 Direct | +1.39% | Acquired | 278.0% (price as of 2026-10-05) |
| Jan. 3, 2011 | GRC | L | 18 | $32.66 | $588 | 1,363 Direct | +1.34% | Acquired | 266.7% (price as of 2026-10-05) |
| Nov. 2, 2010 | GRC | L | 21 | $28.69 | $602 | 1,321 Direct | +1.62% | Acquired | 317.4% (price as of 2026-10-05) |
| Oct. 4, 2010 | GRC | L | 22 | $27.60 | $607 | 1,300 Direct | +1.72% | Acquired | 333.9% (price as of 2026-10-05) |
| Sept. 30, 2010 | GRC | J | 140 | $27.56 | $3,858 | 3,098 Indirect | +4.73% | Acquired | 334.6% (price as of 2026-10-05) |
| Sept. 15, 2010 | GRC | L | 5 | $27.73 | $139 | 1,278 Direct | +0.39% | Acquired | 331.9% (price as of 2026-10-05) |
| Sept. 2, 2010 | GRC | L | 23 | $25.57 | $588 | 1,273 Direct | +1.84% | Acquired | 368.4% (price as of 2026-10-05) |
| Aug. 3, 2010 | GRC | L | 20 | $19.64 | $393 | 1,250 Direct | +1.63% | Acquired | 509.8% (price as of 2026-10-05) |
| July 2, 2010 | GRC | L | 23 | $25.69 | $591 | 1,230 Direct | +1.91% | Acquired | 366.2% (price as of 2026-10-05) |
| June 30, 2010 | GRC | J | 64 | $25.05 | $1,603 | 2,958 Indirect | +2.21% | Acquired | 378.1% (price as of 2026-10-05) |
| June 15, 2010 | GRC | L | 4 | $27.29 | $109 | 1,207 Direct | +0.33% | Acquired | 338.9% (price as of 2026-10-05) |
| June 2, 2010 | GRC | L | 21 | $29.05 | $610 | 1,203 Direct | +1.78% | Acquired | 312.3% (price as of 2026-10-05) |
| May 4, 2010 | GRC | L | 21 | $28.49 | $598 | 1,182 Direct | +1.81% | Acquired | 320.4% (price as of 2026-10-05) |
| April 1, 2010 | GRC | L | 22 | $26.70 | $587 | 1,161 Direct | +1.93% | Acquired | 348.6% (price as of 2026-10-05) |
| March 31, 2010 | GRC | J | 544 | $26.62 | $14,481 | 2,894 Indirect | +23.15% | Acquired | 349.9% (price as of 2026-10-05) |
| March 15, 2010 | GRC | L | 5 | $25.74 | $129 | 1,139 Direct | +0.44% | Acquired | 365.3% (price as of 2026-10-05) |
| March 3, 2010 | GRC | L | 26 | $23.40 | $608 | 1,134 Direct | +2.35% | Acquired | 411.8% (price as of 2026-10-05) |
| Feb. 8, 2010 | GRC | L | 25 | $24.43 | $611 | 1,108 Direct | +2.31% | Acquired | 390.2% (price as of 2026-10-05) |
| Jan. 7, 2010 | GRC | L | 21 | $28.69 | $602 | 1,083 Direct | +1.98% | Acquired | 317.4% (price as of 2026-10-05) |
| Aug. 10, 2009 | GRC | L | 25 | $23.90 | $598 | 958 Direct | +2.68% | Acquired | 401.1% (price as of 2026-10-05) |
| July 10, 2009 | GRC | L | 32 | $18.86 | $604 | 933 Direct | +3.55% | Acquired | 535.0% (price as of 2026-10-05) |
| June 30, 2009 | GRC | J | 246 | $20.17 | $4,962 | 2,060 Indirect | +13.56% | Acquired | 493.8% (price as of 2026-10-05) |
| June 10, 2009 | GRC | L | 31 | $22.40 | $694 | 901 Direct | +3.56% | Acquired | 434.7% (price as of 2026-10-05) |
| May 8, 2009 | GRC | L | 26 | $22.54 | $586 | 870 Direct | +3.08% | Acquired | 431.3% (price as of 2026-10-05) |
| April 13, 2009 | GRC | L | 30 | $19.97 | $599 | 844 Direct | +3.69% | Acquired | 499.7% (price as of 2026-10-05) |
| March 31, 2009 | GRC | J | 698 | $19.80 | $13,820 | 1,814 Indirect | +62.54% | Acquired | 504.9% (price as of 2026-10-05) |
| March 10, 2009 | GRC | L | 43 | $15.82 | $680 | 814 Direct | +5.58% | Acquired | 657.1% (price as of 2026-10-05) |
| Feb. 10, 2009 | GRC | L | 22 | $26.99 | $594 | 771 Direct | +2.94% | Acquired | 343.7% (price as of 2026-10-05) |
| Jan. 9, 2009 | GRC | L | 20 | $30.03 | $601 | 749 Direct | +2.74% | Acquired | 298.8% (price as of 2026-10-05) |
| Nov. 10, 2008 | GRC | L | 22 | $27.24 | $599 | 705 Direct | +3.22% | Acquired | 339.7% (price as of 2026-10-05) |
| Oct. 10, 2008 | GRC | L | 24 | $24.69 | $593 | 683 Direct | +3.64% | Acquired | 385.1% (price as of 2026-10-05) |
| Sept. 10, 2008 | GRC | L | 18 | $37.58 | $676 | 659 Direct | +2.81% | Acquired | 218.7% (price as of 2026-10-05) |
| Aug. 8, 2008 | GRC | L | 14 | $43.36 | $607 | 641 Direct | +2.23% | Acquired | 176.2% (price as of 2026-10-05) |
Showing latest 100 of 105 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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.