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Wayne W Walston
Insider
First SEC filing: Feb. 8, 2017 · 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 2, 2018 | GRC | J | 1,500 | $34.55 | $51,825 | 3,962 Direct | +60.93% | Acquired | 123.6% (price as of 2026-10-02) |
| July 3, 2017 | GRC | J | 1,250 | $25.59 | $31,988 | 6,212 Direct | +25.19% | Acquired | 201.9% (price as of 2026-10-02) |
| June 7, 2017 | GRC | P | 100 | $24.90 | $2,490 | 21,027 Indirect | +0.48% | Acquired | 210.3% (price as of 2026-10-02) |
| Dec. 28, 2016 | GRC | S | 2,000 | $33.50 | $67,000 | 4,962 Direct | -28.73% | Disposed | 130.6% (price as of 2026-10-02) |
| Aug. 26, 2016 | GRC | S | 2,000 | $27.31 | $54,620 | 20,927 Indirect | -8.72% | Disposed | 182.9% (price as of 2026-10-02) |
| July 1, 2016 | GRC | J | 1,250 | $27.41 | $34,262 | 6,962 Direct | +21.88% | Acquired | 181.9% (price as of 2026-10-02) |
| July 29, 2015 | GRC | P | 500 | $24.50 | $12,250 | 5,712 Direct | +9.59% | Acquired | 215.3% (price as of 2026-10-02) |
| July 1, 2015 | GRC | J | 1,250 | $28.36 | $35,450 | 5,212 Direct | +31.55% | Acquired | 172.4% (price as of 2026-10-02) |
| June 18, 2015 | GRC | G | 1,759 | · | · | 22,927 Indirect | +8.31% | Acquired | (price as of 2026-10-02) |
| June 18, 2015 | GRC | G | 1,759 | · | · | 3,962 Direct | -30.75% | Disposed | (price as of 2026-10-02) |
| Dec. 15, 2014 | GRC | P | 100 | $29.65 | $2,965 | 100 Indirect | · | Acquired | 160.6% (price as of 2026-10-02) |
| Dec. 12, 2014 | GRC | P | 100 | $29.54 | $2,954 | 3,963 Direct | +2.59% | Acquired | 161.5% (price as of 2026-10-02) |
| July 31, 2014 | GRC | P | 500 | $28.69 | $14,345 | 3,863 Direct | +14.87% | Acquired | 169.3% (price as of 2026-10-02) |
| July 1, 2014 | GRC | J | 1,250 | $35.53 | $44,412 | 3,363 Direct | +59.16% | Acquired | 117.5% (price as of 2026-10-02) |
| Dec. 20, 2013 | GRC | P | 300 | $30.00 | $9,000 | 18,778 Direct | +1.62% | Acquired | 157.5% (price as of 2026-10-02) |
| Nov. 1, 2013 | GRC | G | 21,284 | · | · | 2,113 Direct | -90.97% | Disposed | (price as of 2026-10-02) |
| Nov. 1, 2013 | GRC | G | 1,543 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 1, 2013 | GRC | G | 22,827 | · | · | 22,827 Indirect | · | Acquired | (price as of 2026-10-02) |
| Oct. 3, 2013 | GRC | P | 200 | $38.61 | $7,722 | 18,478 Direct | +1.09% | Acquired | 150.1% (price as of 2026-10-02) |
| Sept. 26, 2013 | GRC | P | 200 | $40.79 | $8,158 | 18,278 Direct | +1.11% | Acquired | 136.8% (price as of 2026-10-02) |
| July 1, 2013 | GRC | J | 1,000 | $31.97 | $31,970 | 18,078 Direct | +5.86% | Acquired | 202.1% (price as of 2026-10-02) |
| May 1, 2013 | GRC | P | 300 | $26.95 | $8,085 | 17,078 Direct | +1.79% | Acquired | 258.3% (price as of 2026-10-02) |
| June 5, 2012 | GRC | P | 250 | $27.00 | $6,750 | 15,778 Direct | +1.61% | Acquired | 257.7% (price as of 2026-10-02) |
| Aug. 5, 2011 | GRC | P | 500 | $29.71 | $14,855 | 15,403 Direct | +3.36% | Acquired | 225.1% (price as of 2026-10-02) |
| Aug. 1, 2011 | GRC | J | 500 | $33.38 | $16,690 | 14,903 Direct | +3.47% | Acquired | 189.3% (price as of 2026-10-02) |
| July 1, 2011 | GRC | J | 500 | $33.15 | $16,575 | 14,403 Direct | +3.60% | Acquired | 191.3% (price as of 2026-10-02) |
| June 10, 2011 | GRC | J | 246 | $38.53 | $9,478 | 1,233 Indirect | +24.92% | Acquired | 213.3% (price as of 2026-10-02) |
| June 10, 2011 | GRC | J | 2,680 | $38.53 | $103,260 | 13,903 Direct | +23.88% | Acquired | 213.3% (price as of 2026-10-02) |
| July 1, 2009 | GRC | J | 500 | $20.48 | $10,240 | 10,723 Direct | +4.89% | Acquired | 489.4% (price as of 2026-10-02) |
| Oct. 8, 2008 | GRC | P | 500 | $27.68 | $13,840 | 987 Indirect | +102.67% | Acquired | 336.1% (price as of 2026-10-02) |
| July 1, 2008 | GRC | J | 500 | $39.65 | $19,825 | 10,223 Direct | +5.14% | Acquired | 204.5% (price as of 2026-10-02) |
| July 1, 2007 | GRC | J | 500 | $32.48 | $16,240 | 7,062 Direct | +7.62% | Acquired | 364.6% (price as of 2026-10-02) |
| July 1, 2006 | GRC | J | 500 | $26.86 | $13,430 | 5,250 Direct | +10.53% | Acquired | 602.2% (price as of 2026-10-02) |
| July 1, 2005 | GRC | J | 500 | $21.26 | $10,630 | 4,750 Direct | +11.76% | Acquired | 787.2% (price as of 2026-10-02) |
| July 1, 2004 | GRC | J | 500 | $26.68 | $13,340 | 3,400 Direct | +17.24% | Acquired | 783.7% (price as of 2026-10-02) |
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.