Peter T Heilmann
Insider
First SEC filing: March 5, 2014 · Latest: March 5, 2014
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-4,544,233
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2026 | MATX | S | 5,000 | $220.15 | $1,100,750 | 20,506 Direct | -19.60% | Disposed | 5.0% (price as of 2026-10-02) |
| May 12, 2026 | MATX | S | 7,173 | $180.19 | $1,292,503 | 25,506 Direct | -21.95% | Disposed | 28.3% (price as of 2026-10-02) |
| March 3, 2026 | MATX | S | 13,000 | $165.46 | $2,150,980 | 32,679 Direct | -28.46% | Disposed | 39.7% (price as of 2026-10-02) |
| Jan. 25, 2026 | MATX | A | 13,902 | · | · | 53,741 Direct | +34.90% | Acquired | (price as of 2026-10-02) |
| Jan. 25, 2026 | MATX | F | 942 | $158.94 | $149,721 | 52,799 Direct | -1.75% | Disposed | 45.4% (price as of 2026-10-02) |
| Jan. 25, 2026 | MATX | F | 7,120 | $158.94 | $1,131,653 | 45,679 Direct | -13.49% | Disposed | 45.4% (price as of 2026-10-02) |
| Jan. 24, 2026 | MATX | F | 510 | $158.94 | $81,059 | 39,839 Direct | -1.26% | Disposed | 45.4% (price as of 2026-10-02) |
| Jan. 22, 2026 | MATX | F | 491 | $160.30 | $78,707 | 40,349 Direct | -1.20% | Disposed | 44.2% (price as of 2026-10-02) |
| Jan. 21, 2026 | MATX | A | 2,569 | · | · | 40,840 Direct | +6.71% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2025 | MATX | A | 6,930 | · | · | 41,330 Direct | +20.15% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2025 | MATX | A | 2,310 | · | · | 43,640 Direct | +5.59% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2025 | MATX | F | 625 | $136.32 | $85,200 | 43,015 Direct | -1.43% | Disposed | 69.5% (price as of 2026-10-02) |
| Jan. 26, 2025 | MATX | F | 1,173 | $136.32 | $159,903 | 41,842 Direct | -2.73% | Disposed | 69.5% (price as of 2026-10-02) |
| Jan. 26, 2025 | MATX | F | 3,571 | $136.32 | $486,799 | 38,271 Direct | -8.53% | Disposed | 69.5% (price as of 2026-10-02) |
| Jan. 25, 2025 | MATX | F | 941 | $136.32 | $128,277 | 34,400 Direct | -2.66% | Disposed | 69.5% (price as of 2026-10-02) |
| Jan. 24, 2025 | MATX | F | 510 | $136.32 | $69,523 | 35,341 Direct | -1.42% | Disposed | 69.5% (price as of 2026-10-02) |
| Jan. 22, 2025 | MATX | A | 2,899 | · | · | 35,851 Direct | +8.80% | Acquired | (price as of 2026-10-02) |
| Nov. 6, 2024 | MATX | S | 5,404 | $162.36 | $877,393 | 32,952 Direct | -14.09% | Disposed | 42.3% (price as of 2026-10-02) |
| Aug. 6, 2024 | MATX | S | 272 | $130.23 | $35,423 | 48,084 Direct | -0.56% | Disposed | 77.5% (price as of 2026-10-02) |
| Aug. 6, 2024 | MATX | S | 9,728 | $129.35 | $1,258,317 | 38,356 Direct | -20.23% | Disposed | 78.7% (price as of 2026-10-02) |
| June 4, 2024 | MATX | S | 75 | $125.00 | $9,375 | 48,356 Direct | -0.15% | Disposed | 84.9% (price as of 2026-10-02) |
| March 5, 2024 | MATX | S | 1,162 | $107.43 | $124,834 | 56,316 Direct | -2.02% | Disposed | 115.1% (price as of 2026-10-02) |
| March 5, 2024 | MATX | S | 2,975 | $105.54 | $313,982 | 53,341 Direct | -5.28% | Disposed | 119.0% (price as of 2026-10-02) |
| March 5, 2024 | MATX | S | 4,910 | $106.73 | $524,044 | 48,431 Direct | -9.20% | Disposed | 116.5% (price as of 2026-10-02) |
| Jan. 27, 2024 | MATX | A | 10,167 | · | · | 61,873 Direct | +19.66% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2024 | MATX | A | 3,390 | · | · | 65,263 Direct | +5.48% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2024 | MATX | F | 915 | $114.40 | $104,676 | 64,348 Direct | -1.40% | Disposed | 102.0% (price as of 2026-10-02) |
| Jan. 27, 2024 | MATX | F | 1,718 | $114.40 | $196,539 | 62,630 Direct | -2.67% | Disposed | 102.0% (price as of 2026-10-02) |
| Jan. 27, 2024 | MATX | F | 5,152 | $114.40 | $589,389 | 57,478 Direct | -8.23% | Disposed | 102.0% (price as of 2026-10-02) |
| Jan. 26, 2024 | MATX | F | 624 | $114.40 | $71,386 | 51,706 Direct | -1.19% | Disposed | 102.0% (price as of 2026-10-02) |
| Jan. 25, 2024 | MATX | F | 994 | $116.28 | $115,582 | 52,330 Direct | -1.86% | Disposed | 98.8% (price as of 2026-10-02) |
| Jan. 24, 2024 | MATX | A | 3,013 | · | · | 53,324 Direct | +5.99% | Acquired | (price as of 2026-10-02) |
| June 14, 2023 | MATX | S | 4,917 | $75.98 | $373,594 | 50,311 Direct | -8.90% | Disposed | 204.2% (price as of 2026-10-02) |
| Jan. 27, 2023 | MATX | F | 896 | $63.97 | $57,317 | 55,228 Direct | -1.60% | Disposed | 261.3% (price as of 2026-10-02) |
| Jan. 26, 2023 | MATX | F | 610 | $62.94 | $38,393 | 56,124 Direct | -1.08% | Disposed | 267.2% (price as of 2026-10-02) |
| Jan. 25, 2023 | MATX | A | 22,250 | · | · | 62,204 Direct | +55.69% | Acquired | (price as of 2026-10-02) |
| Jan. 25, 2023 | MATX | A | 5,561 | · | · | 67,765 Direct | +8.94% | Acquired | (price as of 2026-10-02) |
| Jan. 25, 2023 | MATX | F | 11,031 | $62.94 | $694,291 | 56,734 Direct | -16.28% | Disposed | 267.2% (price as of 2026-10-02) |
| Jan. 22, 2023 | MATX | F | 1,586 | $63.48 | $100,679 | 39,954 Direct | -3.82% | Disposed | 264.1% (price as of 2026-10-02) |
| March 1, 2022 | MATX | S | 300 | $111.81 | $33,543 | 53,370 Direct | -0.56% | Disposed | 106.7% (price as of 2026-10-02) |
| March 1, 2022 | MATX | S | 1,999 | $110.95 | $221,789 | 51,371 Direct | -3.75% | Disposed | 108.3% (price as of 2026-10-02) |
| March 1, 2022 | MATX | S | 4,523 | $109.12 | $493,550 | 46,848 Direct | -8.80% | Disposed | 111.8% (price as of 2026-10-02) |
| March 1, 2022 | MATX | S | 5,308 | $110.16 | $584,729 | 41,540 Direct | -11.33% | Disposed | 109.8% (price as of 2026-10-02) |
| Jan. 27, 2022 | MATX | F | 896 | $93.49 | $83,767 | 53,670 Direct | -1.64% | Disposed | 147.2% (price as of 2026-10-02) |
| Jan. 26, 2022 | MATX | A | 18,737 | · | · | 60,159 Direct | +45.23% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2022 | MATX | A | 3,696 | · | · | 63,855 Direct | +6.14% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2022 | MATX | F | 9,289 | $94.71 | $879,761 | 54,566 Direct | -14.55% | Disposed | 144.0% (price as of 2026-10-02) |
| Jan. 23, 2022 | MATX | F | 1,238 | $91.02 | $112,683 | 41,422 Direct | -2.90% | Disposed | 153.9% (price as of 2026-10-02) |
| Jan. 22, 2022 | MATX | F | 1,545 | $91.02 | $140,626 | 42,660 Direct | -3.50% | Disposed | 153.9% (price as of 2026-10-02) |
| Nov. 16, 2021 | MATX | S | 7,052 | $90.32 | $636,937 | 44,205 Direct | -13.76% | Disposed | 155.9% (price as of 2026-10-02) |
| March 1, 2021 | MATX | S | 5,038 | $73.31 | $369,336 | 51,257 Direct | -8.95% | Disposed | 215.3% (price as of 2026-10-02) |
| Jan. 27, 2021 | MATX | A | 19,982 | · | · | 60,779 Direct | +48.98% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2021 | MATX | A | 5,423 | · | · | 66,202 Direct | +8.92% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2021 | MATX | F | 9,907 | $64.54 | $639,398 | 56,295 Direct | -14.96% | Disposed | 258.1% (price as of 2026-10-02) |
| Jan. 24, 2021 | MATX | F | 1,320 | $67.59 | $89,219 | 40,797 Direct | -3.13% | Disposed | 241.9% (price as of 2026-10-02) |
| Jan. 23, 2021 | MATX | F | 1,239 | $67.59 | $83,744 | 42,117 Direct | -2.86% | Disposed | 241.9% (price as of 2026-10-02) |
| Jan. 22, 2021 | MATX | F | 1,566 | $67.59 | $105,846 | 43,356 Direct | -3.49% | Disposed | 241.9% (price as of 2026-10-02) |
| Nov. 5, 2020 | MATX | S | 5,394 | $55.20 | $297,749 | 44,922 Direct | -10.72% | Disposed | 318.7% (price as of 2026-10-02) |
| April 28, 2020 | MATX | A | 2,125 | · | · | 51,629 Direct | +4.29% | Acquired | (price as of 2026-10-02) |
| April 28, 2020 | MATX | F | 260 | $30.85 | $8,021 | 51,369 Direct | -0.50% | Disposed | 649.1% (price as of 2026-10-02) |
| April 28, 2020 | MATX | F | 1,053 | $30.85 | $32,485 | 50,316 Direct | -2.05% | Disposed | 649.1% (price as of 2026-10-02) |
| Jan. 25, 2020 | MATX | A | 7,298 | · | · | 54,017 Direct | +15.62% | Acquired | (price as of 2026-10-02) |
| Jan. 25, 2020 | MATX | F | 895 | $39.20 | $35,084 | 53,122 Direct | -1.66% | Disposed | 489.6% (price as of 2026-10-02) |
| Jan. 25, 2020 | MATX | F | 3,618 | $39.20 | $141,826 | 49,504 Direct | -6.81% | Disposed | 489.6% (price as of 2026-10-02) |
| Jan. 24, 2020 | MATX | F | 1,307 | $39.20 | $51,234 | 46,719 Direct | -2.72% | Disposed | 489.6% (price as of 2026-10-02) |
| Jan. 23, 2020 | MATX | F | 1,391 | $39.41 | $54,819 | 48,026 Direct | -2.81% | Disposed | 486.4% (price as of 2026-10-02) |
| Jan. 22, 2020 | MATX | A | 8,900 | · | · | 49,417 Direct | +21.97% | Acquired | (price as of 2026-10-02) |
| Nov. 12, 2019 | MATX | S | 4,460 | $39.33 | $175,412 | 40,517 Direct | -9.92% | Disposed | 487.6% (price as of 2026-10-02) |
| April 28, 2019 | MATX | F | 260 | $37.85 | $9,841 | 44,977 Direct | -0.57% | Disposed | 510.6% (price as of 2026-10-02) |
| Jan. 27, 2019 | MATX | A | 1,324 | · | · | 47,863 Direct | +2.84% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2019 | MATX | F | 656 | $33.37 | $21,891 | 47,207 Direct | -1.37% | Disposed | 592.6% (price as of 2026-10-02) |
| Jan. 27, 2019 | MATX | F | 878 | $33.37 | $29,299 | 46,329 Direct | -1.86% | Disposed | 592.6% (price as of 2026-10-02) |
| Jan. 27, 2019 | MATX | F | 1,092 | $33.37 | $36,440 | 45,237 Direct | -2.36% | Disposed | 592.6% (price as of 2026-10-02) |
| Jan. 25, 2019 | MATX | F | 903 | $33.37 | $30,133 | 46,539 Direct | -1.90% | Disposed | 592.6% (price as of 2026-10-02) |
| Jan. 24, 2019 | MATX | F | 1,488 | $33.39 | $49,684 | 47,442 Direct | -3.04% | Disposed | 592.2% (price as of 2026-10-02) |
| Jan. 23, 2019 | MATX | A | 7,495 | · | · | 48,930 Direct | +18.09% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2018 | MATX | S | 2,750 | $39.74 | $109,285 | 41,435 Direct | -6.22% | Disposed | 481.6% (price as of 2026-10-02) |
| April 28, 2018 | MATX | F | 260 | $29.27 | $7,610 | 44,185 Direct | -0.58% | Disposed | 689.6% (price as of 2026-10-02) |
| Jan. 28, 2018 | MATX | A | 8,438 | · | · | 49,539 Direct | +20.53% | Acquired | (price as of 2026-10-02) |
| Jan. 28, 2018 | MATX | F | 911 | $31.20 | $28,423 | 48,628 Direct | -1.84% | Disposed | 640.7% (price as of 2026-10-02) |
| Jan. 28, 2018 | MATX | F | 4,183 | $31.20 | $130,510 | 44,445 Direct | -8.60% | Disposed | 640.7% (price as of 2026-10-02) |
| Jan. 27, 2018 | MATX | F | 2,037 | $31.20 | $63,554 | 41,101 Direct | -4.72% | Disposed | 640.7% (price as of 2026-10-02) |
| Jan. 25, 2018 | MATX | F | 1,009 | $31.06 | $31,340 | 43,138 Direct | -2.29% | Disposed | 644.1% (price as of 2026-10-02) |
| Jan. 24, 2018 | MATX | A | 7,993 | · | · | 44,147 Direct | +22.11% | Acquired | (price as of 2026-10-02) |
| April 28, 2017 | MATX | A | 1,578 | · | · | 36,154 Direct | +4.56% | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2017 | MATX | F | 525 | $33.38 | $17,524 | 34,576 Direct | -1.50% | Disposed | 592.4% (price as of 2026-10-02) |
| Jan. 29, 2017 | MATX | F | 2,551 | $36.75 | $93,749 | 35,101 Direct | -6.78% | Disposed | 528.9% (price as of 2026-10-02) |
| Jan. 29, 2017 | MATX | F | 637 | $36.75 | $23,410 | 37,652 Direct | -1.66% | Disposed | 528.9% (price as of 2026-10-02) |
| Jan. 29, 2017 | MATX | A | 6,790 | · | · | 38,289 Direct | +21.56% | Acquired | (price as of 2026-10-02) |
| Jan. 28, 2017 | MATX | F | 684 | $36.75 | $25,137 | 31,499 Direct | -2.13% | Disposed | 528.9% (price as of 2026-10-02) |
| Jan. 27, 2017 | MATX | F | 1,650 | $36.75 | $60,638 | 32,183 Direct | -4.88% | Disposed | 528.9% (price as of 2026-10-02) |
| Jan. 25, 2017 | MATX | A | 5,418 | · | · | 33,833 Direct | +19.07% | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2016 | MATX | S | 3,218 | $37.73 | $121,415 | 28,415 Direct | -10.17% | Disposed | 512.5% (price as of 2026-10-02) |
| Feb. 26, 2016 | MATX | F | 525 | $39.87 | $20,932 | 31,633 Direct | -1.63% | Disposed | 479.7% (price as of 2026-10-02) |
| Jan. 29, 2016 | MATX | F | 637 | $40.41 | $25,741 | 32,158 Direct | -1.94% | Disposed | 471.9% (price as of 2026-10-02) |
| Jan. 28, 2016 | MATX | F | 691 | $37.29 | $25,767 | 32,795 Direct | -2.06% | Disposed | 519.8% (price as of 2026-10-02) |
| Jan. 27, 2016 | MATX | F | 1,714 | $37.64 | $64,515 | 33,486 Direct | -4.87% | Disposed | 514.0% (price as of 2026-10-02) |
| Jan. 27, 2016 | MATX | A | 4,464 | · | · | 35,200 Direct | +14.52% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2016 | MATX | A | 11,956 | · | · | 30,736 Direct | +63.66% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2016 | MATX | F | 650 | $37.68 | $24,492 | 18,780 Direct | -3.35% | Disposed | 513.3% (price as of 2026-10-02) |
Showing latest 100 of 107 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) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 5, 2014 | MATX | Common Stock | 17,274 | Direct |