John Earl Jackson
Insider
First SEC filing: June 11, 2026 · Latest: June 11, 2026
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | MAIN | J | 88 | $59.23 | $5,212 | 85,583 Direct | +0.10% | Acquired | -7.0% (price as of 2026-10-02) |
| Aug. 14, 2026 | MAIN | J | 226 | $58.80 | $13,289 | 85,809 Direct | +0.26% | Acquired | -6.3% (price as of 2026-10-02) |
| Aug. 14, 2026 | MAIN | J | 9 | $59.13 | $532 | 2,055 Indirect | +0.44% | Acquired | -6.8% (price as of 2026-10-02) |
| July 15, 2026 | MAIN | J | 97 | $53.09 | $5,150 | 85,248 Direct | +0.11% | Acquired | 3.8% (price as of 2026-10-02) |
| July 15, 2026 | MAIN | J | 247 | $53.41 | $13,192 | 85,495 Direct | +0.29% | Acquired | 3.2% (price as of 2026-10-02) |
| July 15, 2026 | MAIN | J | 10 | $53.47 | $535 | 2,046 Indirect | +0.49% | Acquired | 3.1% (price as of 2026-10-02) |
| June 29, 2026 | MAIN | J | 114 | $51.01 | $5,815 | 84,863 Direct | +0.13% | Acquired | 8.0% (price as of 2026-10-02) |
| June 29, 2026 | MAIN | J | 288 | $51.56 | $14,849 | 85,151 Direct | +0.34% | Acquired | 6.9% (price as of 2026-10-02) |
| June 15, 2026 | MAIN | J | 96 | $52.02 | $4,994 | 84,499 Direct | +0.11% | Acquired | 5.9% (price as of 2026-10-02) |
| June 15, 2026 | MAIN | J | 250 | $51.29 | $12,822 | 84,749 Direct | +0.30% | Acquired | 7.4% (price as of 2026-10-02) |
| June 15, 2026 | MAIN | J | 10 | $52.18 | $522 | 2,036 Indirect | +0.49% | Acquired | 5.6% (price as of 2026-10-02) |
| June 10, 2026 | NGS | A | 3,009 | · | · | 3,009 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2026 | MAIN | J | 98 | $50.69 | $4,968 | 84,150 Direct | +0.12% | Acquired | 8.7% (price as of 2026-10-02) |
| May 15, 2026 | MAIN | J | 253 | $50.45 | $12,764 | 84,403 Direct | +0.30% | Acquired | 9.2% (price as of 2026-10-02) |
| May 15, 2026 | MAIN | J | 10 | $50.48 | $505 | 2,026 Indirect | +0.50% | Acquired | 9.2% (price as of 2026-10-02) |
| May 4, 2026 | MAIN | A | 538 | · | · | 82,706 Direct | +0.65% | Acquired | (price as of 2026-10-02) |
| May 4, 2026 | MAIN | A | 1,345 | $55.76 | $74,997 | 84,052 Direct | +1.63% | Acquired | -1.2% (price as of 2026-10-02) |
| April 15, 2026 | MAIN | J | 85 | $56.39 | $4,793 | 81,955 Direct | +0.10% | Acquired | -2.3% (price as of 2026-10-02) |
| April 15, 2026 | MAIN | J | 213 | $57.83 | $12,318 | 82,168 Direct | +0.26% | Acquired | -4.7% (price as of 2026-10-02) |
| April 15, 2026 | MAIN | J | 9 | $57.38 | $516 | 2,016 Indirect | +0.45% | Acquired | -4.0% (price as of 2026-10-02) |
| March 27, 2026 | MAIN | J | 104 | $52.92 | $5,504 | 81,595 Direct | +0.13% | Acquired | 4.1% (price as of 2026-10-02) |
| March 27, 2026 | MAIN | J | 275 | $51.53 | $14,171 | 81,870 Direct | +0.34% | Acquired | 6.9% (price as of 2026-10-02) |
| March 13, 2026 | MAIN | J | 87 | $54.66 | $4,755 | 81,268 Direct | +0.11% | Acquired | 0.8% (price as of 2026-10-02) |
| March 13, 2026 | MAIN | J | 222 | $54.89 | $12,186 | 81,490 Direct | +0.27% | Acquired | 0.4% (price as of 2026-10-02) |
| March 13, 2026 | MAIN | J | 9 | $55.08 | $496 | 2,007 Indirect | +0.45% | Acquired | 0.1% (price as of 2026-10-02) |
| Feb. 13, 2026 | MAIN | J | 78 | $60.89 | $4,749 | 80,976 Direct | +0.10% | Acquired | -9.5% (price as of 2026-10-02) |
| Feb. 13, 2026 | MAIN | J | 205 | $59.44 | $12,185 | 81,181 Direct | +0.25% | Acquired | -7.3% (price as of 2026-10-02) |
| Feb. 13, 2026 | MAIN | J | 8 | $59.98 | $480 | 1,998 Indirect | +0.40% | Acquired | -8.1% (price as of 2026-10-02) |
| Jan. 15, 2026 | MAIN | J | 76 | $62.27 | $4,733 | 80,710 Direct | +0.09% | Acquired | -11.5% (price as of 2026-10-02) |
| Jan. 15, 2026 | MAIN | J | 189 | $64.20 | $12,134 | 80,898 Direct | +0.23% | Acquired | -14.2% (price as of 2026-10-02) |
| Jan. 15, 2026 | MAIN | J | 8 | $62.90 | $503 | 1,990 Indirect | +0.40% | Acquired | -12.4% (price as of 2026-10-02) |
| Dec. 29, 2025 | MAIN | J | 89 | $60.77 | $5,409 | 80,401 Direct | +0.11% | Acquired | -9.3% (price as of 2026-10-02) |
| Dec. 29, 2025 | MAIN | J | 233 | $59.75 | $13,922 | 80,634 Direct | +0.29% | Acquired | -7.8% (price as of 2026-10-02) |
| Dec. 15, 2025 | MAIN | J | 74 | $62.05 | $4,592 | 80,118 Direct | +0.09% | Acquired | -11.2% (price as of 2026-10-02) |
| Dec. 15, 2025 | MAIN | J | 194 | $60.77 | $11,789 | 80,312 Direct | +0.24% | Acquired | -9.3% (price as of 2026-10-02) |
| Dec. 15, 2025 | MAIN | J | 8 | $60.40 | $483 | 1,982 Indirect | +0.41% | Acquired | -8.8% (price as of 2026-10-02) |
| Nov. 14, 2025 | MAIN | J | 78 | $58.90 | $4,594 | 79,843 Direct | +0.10% | Acquired | -6.4% (price as of 2026-10-02) |
| Nov. 14, 2025 | MAIN | J | 201 | $58.42 | $11,742 | 80,044 Direct | +0.25% | Acquired | -5.7% (price as of 2026-10-02) |
| Nov. 14, 2025 | MAIN | J | 8 | $58.00 | $464 | 1,974 Indirect | +0.41% | Acquired | -5.0% (price as of 2026-10-02) |
| Oct. 15, 2025 | MAIN | J | 78 | $58.38 | $4,554 | 79,565 Direct | +0.10% | Acquired | -5.6% (price as of 2026-10-02) |
| Oct. 15, 2025 | MAIN | J | 201 | $58.13 | $11,684 | 79,766 Direct | +0.25% | Acquired | -5.2% (price as of 2026-10-02) |
| Oct. 15, 2025 | MAIN | J | 8 | $58.52 | $468 | 1,966 Indirect | +0.41% | Acquired | -5.8% (price as of 2026-10-02) |
| Sept. 26, 2025 | MAIN | J | 84 | $63.72 | $5,352 | 79,273 Direct | +0.11% | Acquired | -13.5% (price as of 2026-10-02) |
| Sept. 26, 2025 | MAIN | J | 214 | $63.75 | $13,642 | 79,487 Direct | +0.27% | Acquired | -13.6% (price as of 2026-10-02) |
| Sept. 15, 2025 | MAIN | J | 67 | $66.98 | $4,488 | 79,011 Direct | +0.08% | Acquired | -17.7% (price as of 2026-10-02) |
| Sept. 15, 2025 | MAIN | J | 177 | $65.17 | $11,535 | 79,189 Direct | +0.22% | Acquired | -15.4% (price as of 2026-10-02) |
| Sept. 15, 2025 | MAIN | J | 7 | $66.87 | $468 | 1,958 Indirect | +0.36% | Acquired | -17.6% (price as of 2026-10-02) |
| Aug. 15, 2025 | MAIN | J | 67 | $67.15 | $4,499 | 78,770 Direct | +0.09% | Acquired | -17.9% (price as of 2026-10-02) |
| Aug. 15, 2025 | MAIN | J | 174 | $66.10 | $11,501 | 78,944 Direct | +0.22% | Acquired | -16.6% (price as of 2026-10-02) |
| Aug. 15, 2025 | MAIN | J | 7 | $67.27 | $471 | 1,951 Indirect | +0.36% | Acquired | -18.1% (price as of 2026-10-02) |
| July 15, 2025 | MAIN | J | 71 | $63.57 | $4,513 | 78,522 Direct | +0.09% | Acquired | -13.3% (price as of 2026-10-02) |
| July 15, 2025 | MAIN | J | 181 | $63.50 | $11,494 | 78,703 Direct | +0.23% | Acquired | -13.2% (price as of 2026-10-02) |
| July 15, 2025 | MAIN | J | 7 | $63.55 | $445 | 1,944 Indirect | +0.36% | Acquired | -13.3% (price as of 2026-10-02) |
| June 27, 2025 | MAIN | J | 88 | $59.32 | $5,220 | 78,224 Direct | +0.11% | Acquired | -7.1% (price as of 2026-10-02) |
| June 27, 2025 | MAIN | J | 228 | $58.96 | $13,443 | 78,451 Direct | +0.29% | Acquired | -6.5% (price as of 2026-10-02) |
| June 13, 2025 | MAIN | J | 75 | $58.23 | $4,367 | 77,942 Direct | +0.10% | Acquired | -5.4% (price as of 2026-10-02) |
| June 13, 2025 | MAIN | J | 193 | $57.76 | $11,148 | 78,135 Direct | +0.25% | Acquired | -4.6% (price as of 2026-10-02) |
| June 13, 2025 | MAIN | J | 8 | $57.82 | $463 | 1,937 Indirect | +0.41% | Acquired | -4.7% (price as of 2026-10-02) |
| May 15, 2025 | MAIN | J | 82 | $53.17 | $4,360 | 77,662 Direct | +0.11% | Acquired | 3.6% (price as of 2026-10-02) |
| May 15, 2025 | MAIN | J | 205 | $53.99 | $11,068 | 77,867 Direct | +0.26% | Acquired | 2.1% (price as of 2026-10-02) |
| May 15, 2025 | MAIN | J | 9 | $53.32 | $480 | 1,929 Indirect | +0.47% | Acquired | 3.4% (price as of 2026-10-02) |
| May 5, 2025 | MAIN | A | 565 | · | · | 76,074 Direct | +0.75% | Acquired | (price as of 2026-10-02) |
| May 5, 2025 | MAIN | A | 1,507 | $53.10 | $80,022 | 77,580 Direct | +1.98% | Acquired | 3.8% (price as of 2026-10-02) |
| April 15, 2025 | MAIN | J | 78 | $53.11 | $4,143 | 75,310 Direct | +0.10% | Acquired | 3.8% (price as of 2026-10-02) |
| April 15, 2025 | MAIN | J | 199 | $53.68 | $10,682 | 75,509 Direct | +0.26% | Acquired | 2.7% (price as of 2026-10-02) |
| April 15, 2025 | MAIN | J | 8 | $53.97 | $432 | 1,920 Indirect | +0.42% | Acquired | 2.1% (price as of 2026-10-02) |
| March 27, 2025 | MAIN | I | 86 | $57.92 | $4,981 | 75,010 Direct | +0.11% | Acquired | -4.9% (price as of 2026-10-02) |
| March 27, 2025 | MAIN | I | 222 | $57.47 | $12,758 | 75,232 Direct | +0.30% | Acquired | -4.1% (price as of 2026-10-02) |
| March 14, 2025 | MAIN | J | 75 | $54.71 | $4,103 | 74,736 Direct | +0.10% | Acquired | 0.7% (price as of 2026-10-02) |
| March 14, 2025 | MAIN | J | 188 | $56.26 | $10,577 | 74,924 Direct | +0.25% | Acquired | -2.0% (price as of 2026-10-02) |
| March 14, 2025 | MAIN | J | 8 | $55.52 | $444 | 1,912 Indirect | +0.42% | Acquired | -0.7% (price as of 2026-10-02) |
| Feb. 14, 2025 | MAIN | J | 68 | $60.88 | $4,140 | 74,490 Direct | +0.09% | Acquired | -9.5% (price as of 2026-10-02) |
| Feb. 14, 2025 | MAIN | J | 171 | $61.47 | $10,511 | 74,661 Direct | +0.23% | Acquired | -10.3% (price as of 2026-10-02) |
| Feb. 14, 2025 | MAIN | J | 7 | $61.05 | $427 | 1,904 Indirect | +0.37% | Acquired | -9.7% (price as of 2026-10-02) |
| Jan. 15, 2025 | MAIN | J | 69 | $58.91 | $4,065 | 74,245 Direct | +0.09% | Acquired | -6.5% (price as of 2026-10-02) |
| Jan. 15, 2025 | MAIN | J | 177 | $59.24 | $10,485 | 74,422 Direct | +0.24% | Acquired | -7.0% (price as of 2026-10-02) |
| Jan. 15, 2025 | MAIN | J | 7 | $59.38 | $416 | 1,897 Indirect | +0.37% | Acquired | -7.2% (price as of 2026-10-02) |
| Dec. 27, 2024 | MAIN | J | 85 | $57.64 | $4,899 | 73,960 Direct | +0.12% | Acquired | -4.4% (price as of 2026-10-02) |
| Dec. 27, 2024 | MAIN | J | 216 | $57.90 | $12,506 | 74,176 Direct | +0.29% | Acquired | -4.8% (price as of 2026-10-02) |
| Dec. 13, 2024 | MAIN | J | 72 | $55.39 | $3,988 | 73,692 Direct | +0.10% | Acquired | -0.5% (price as of 2026-10-02) |
| Dec. 13, 2024 | MAIN | J | 183 | $55.63 | $10,180 | 73,875 Direct | +0.25% | Acquired | -0.9% (price as of 2026-10-02) |
| Dec. 13, 2024 | MAIN | J | 8 | $55.15 | $441 | 1,890 Indirect | +0.43% | Acquired | -0.1% (price as of 2026-10-02) |
| Nov. 15, 2024 | MAIN | J | 76 | $52.16 | $3,964 | 73,427 Direct | +0.10% | Acquired | 5.7% (price as of 2026-10-02) |
| Nov. 15, 2024 | MAIN | J | 194 | $52.16 | $10,119 | 73,621 Direct | +0.26% | Acquired | 5.7% (price as of 2026-10-02) |
| Nov. 15, 2024 | MAIN | J | 8 | $52.26 | $418 | 1,882 Indirect | +0.43% | Acquired | 5.5% (price as of 2026-10-02) |
| Oct. 15, 2024 | MAIN | J | 77 | $51.13 | $3,937 | 73,153 Direct | +0.11% | Acquired | 7.8% (price as of 2026-10-02) |
| Oct. 15, 2024 | MAIN | J | 197 | $51.02 | $10,051 | 73,351 Direct | +0.27% | Acquired | 8.0% (price as of 2026-10-02) |
| Oct. 15, 2024 | MAIN | J | 8 | $51.55 | $412 | 1,874 Indirect | +0.43% | Acquired | 6.9% (price as of 2026-10-02) |
| Sept. 27, 2024 | MAIN | J | 95 | $50.26 | $4,775 | 72,832 Direct | +0.13% | Acquired | 9.6% (price as of 2026-10-02) |
| Sept. 27, 2024 | MAIN | J | 244 | $50.23 | $12,256 | 73,076 Direct | +0.34% | Acquired | 9.7% (price as of 2026-10-02) |
| Sept. 13, 2024 | MAIN | J | 79 | $49.48 | $3,909 | 72,537 Direct | +0.11% | Acquired | 11.4% (price as of 2026-10-02) |
| Sept. 13, 2024 | MAIN | J | 200 | $49.95 | $9,990 | 72,737 Direct | +0.28% | Acquired | 10.3% (price as of 2026-10-02) |
| Sept. 13, 2024 | MAIN | J | 9 | $49.59 | $446 | 1,866 Indirect | +0.48% | Acquired | 11.1% (price as of 2026-10-02) |
| Aug. 15, 2024 | MAIN | J | 80 | $48.45 | $3,876 | 72,257 Direct | +0.11% | Acquired | 13.7% (price as of 2026-10-02) |
| Aug. 15, 2024 | MAIN | J | 201 | $49.25 | $9,899 | 72,459 Direct | +0.28% | Acquired | 11.9% (price as of 2026-10-02) |
| Aug. 15, 2024 | MAIN | J | 9 | $48.85 | $440 | 1,857 Indirect | +0.49% | Acquired | 12.8% (price as of 2026-10-02) |
| July 15, 2024 | MAIN | J | 75 | $51.67 | $3,875 | 71,986 Direct | +0.10% | Acquired | 6.7% (price as of 2026-10-02) |
| July 15, 2024 | MAIN | J | 191 | $51.67 | $9,869 | 72,177 Direct | +0.27% | Acquired | 6.7% (price as of 2026-10-02) |
| June 27, 2024 | MAIN | J | 94 | $49.75 | $4,676 | 71,672 Direct | +0.13% | Acquired | 10.8% (price as of 2026-10-02) |
| June 27, 2024 | MAIN | J | 240 | $50.14 | $12,034 | 71,912 Direct | +0.33% | Acquired | 9.9% (price as of 2026-10-02) |
Showing latest 100 of 692 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 |
|---|---|---|---|---|---|---|---|
| June 10, 2026 | NGS | Restricted Stock Units | Common Stock | · | · | 3,009 | Acquired |
| Oct. 11, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | $30.18 | Dec. 10, 2012 | 8,125 | Disposed |
| Oct. 10, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | $44.76 | May 14, 2012 | 8,125 | Disposed |
| Oct. 1, 2007 | AROC | Director Stock Option (Right to Buy) | Common Stock | $82.58 | Oct. 1, 2018 | 900 | Acquired |
| Oct. 1, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | $44.76 | May 14, 2012 | 8,125 | Disposed |
| Aug. 21, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | · | Jan. 22, 2012 | 16,250 | Disposed |
| Aug. 20, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | · | July 8, 2015 | 9,750 | Acquired |
| Aug. 20, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | · | July 16, 2013 | 12,321 | Acquired |
| Aug. 20, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | · | Dec. 10, 2012 | 13,000 | Acquired |
| Aug. 20, 2007 | AROC | Employee Stock Option (Right to Buy) | Common Stock | · | May 14, 2012 | 16,250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.