SLARK MARTIN P
CIK 1012930 · View on SEC EDGAR ↗
Insider
First SEC filing: July 2, 2025 · Latest: July 2, 2025
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Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 97 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
97 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2026 | NTRSO | A | 62 | $175.60 | $10,887 | 22,397 Direct | +0.28% | Acquired | -89.5% (price as of 2026-08-20) |
| April 21, 2026 | NTRSO | A | 989 | — | — | 22,335 Direct | +4.63% | Acquired | (price as of 2026-08-20) |
| April 21, 2026 | NTRSO | A | 35 | $171.74 | $6,011 | 21,346 Direct | +0.16% | Acquired | -89.3% (price as of 2026-08-20) |
| April 1, 2026 | NTRSO | A | 65 | $141.41 | $9,192 | 21,312 Direct | +0.31% | Acquired | -87.0% (price as of 2026-08-20) |
| Jan. 1, 2026 | NTRSO | A | 67 | $136.59 | $9,152 | 21,246 Direct | +0.32% | Acquired | -86.5% (price as of 2026-08-20) |
| Oct. 1, 2025 | NTRSO | A | 69 | $131.20 | $9,053 | 21,179 Direct | +0.33% | Acquired | -86.0% (price as of 2026-08-20) |
| July 1, 2025 | NTRSO | A | 66 | $127.99 | $8,447 | 21,110 Direct | +0.31% | Acquired | -85.6% (price as of 2026-08-20) |
| April 22, 2025 | NTRSO | A | 1,902 | — | — | 21,044 Direct | +9.94% | Acquired | (price as of 2026-08-20) |
| April 22, 2025 | NTRSO | A | 61 | $89.36 | $5,451 | 19,142 Direct | +0.32% | Acquired | -79.4% (price as of 2026-08-20) |
| April 1, 2025 | NTRSO | A | 72 | $97.95 | $7,052 | 19,080 Direct | +0.38% | Acquired | -81.2% (price as of 2026-08-20) |
| Jan. 3, 2025 | HUBG | A | 4,528 | — | — | 240,066 Direct | +1.92% | Acquired | (price as of 2026-08-20) |
| Jan. 3, 2025 | HUBG | F | 1,592 | $44.17 | $70,319 | 235,538 Direct | -0.67% | Disposed | -10.3% (price as of 2026-08-20) |
| Jan. 1, 2025 | NTRSO | A | 68 | $102.50 | $6,970 | 19,009 Direct | +0.36% | Acquired | -82.1% (price as of 2026-08-20) |
| Oct. 1, 2024 | NTRSO | A | 78 | $88.72 | $6,920 | 18,941 Direct | +0.41% | Acquired | -79.3% (price as of 2026-08-20) |
| July 1, 2024 | NTRSO | A | 82 | $83.83 | $6,874 | 18,863 Direct | +0.44% | Acquired | -78.1% (price as of 2026-08-20) |
| April 16, 2024 | NTRSO | A | 1,822 | — | — | 18,781 Direct | +10.74% | Acquired | (price as of 2026-08-20) |
| April 16, 2024 | NTRSO | A | 70 | $79.56 | $5,569 | 16,959 Direct | +0.41% | Acquired | -76.9% (price as of 2026-08-20) |
| April 1, 2024 | NTRSO | A | 61 | $88.44 | $5,395 | 16,889 Direct | +0.36% | Acquired | -79.2% (price as of 2026-08-20) |
| Jan. 2, 2024 | HUBG | A | 2,193 | — | — | 118,565 Direct | +1.88% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2024 | HUBG | F | 932 | $91.23 | $85,026 | 116,372 Direct | -0.79% | Disposed | -13.1% (price as of 2026-08-20) |
| Jan. 1, 2024 | NTRSO | A | 63 | $84.38 | $5,316 | 16,829 Direct | +0.38% | Acquired | -78.2% (price as of 2026-08-20) |
| Oct. 1, 2023 | NTRSO | A | 76 | $69.48 | $5,280 | 16,766 Direct | +0.46% | Acquired | -73.5% (price as of 2026-08-20) |
| July 1, 2023 | NTRSO | A | 70 | $74.14 | $5,190 | 16,690 Direct | +0.42% | Acquired | -75.2% (price as of 2026-08-20) |
| April 25, 2023 | NTRSO | A | 1,855 | — | — | 16,620 Direct | +12.56% | Acquired | (price as of 2026-08-20) |
| April 25, 2023 | NTRSO | A | 51 | $78.16 | $3,986 | 14,765 Direct | +0.35% | Acquired | -76.5% (price as of 2026-08-20) |
| April 1, 2023 | NTRSO | A | 47 | $88.13 | $4,142 | 14,714 Direct | +0.32% | Acquired | -79.1% (price as of 2026-08-20) |
| Jan. 1, 2023 | NTRSO | A | 46 | $88.49 | $4,071 | 14,667 Direct | +0.31% | Acquired | -79.2% (price as of 2026-08-20) |
| Oct. 1, 2022 | NTRSO | A | 47 | $85.56 | $4,021 | 14,621 Direct | +0.32% | Acquired | -78.5% (price as of 2026-08-20) |
| July 1, 2022 | NTRSO | A | 38 | $97.72 | $3,713 | 14,574 Direct | +0.26% | Acquired | -81.2% (price as of 2026-08-20) |
| April 26, 2022 | NTRSO | A | 1,343 | — | — | 14,535 Direct | +10.18% | Acquired | (price as of 2026-08-20) |
| April 26, 2022 | NTRSO | A | 30 | $107.93 | $3,238 | 13,192 Direct | +0.23% | Acquired | -83.0% (price as of 2026-08-20) |
| April 26, 2022 | NTRSO | A | 1,343 | — | — | 14,535 Direct | +10.18% | Acquired | (price as of 2026-08-20) |
| April 26, 2022 | NTRSO | A | 30 | $107.93 | $3,238 | 13,192 Direct | +0.23% | Acquired | -83.0% (price as of 2026-08-20) |
| April 1, 2022 | NTRSO | A | 25 | $115.55 | $2,889 | 13,162 Direct | +0.19% | Acquired | -84.1% (price as of 2026-08-20) |
| Jan. 1, 2022 | NTRSO | A | 24 | $119.61 | $2,871 | 13,137 Direct | +0.18% | Acquired | -84.6% (price as of 2026-08-20) |
| Oct. 1, 2021 | NTRSO | A | 26 | $109.23 | $2,840 | 13,113 Direct | +0.20% | Acquired | -83.2% (price as of 2026-08-20) |
| July 1, 2021 | NTRSO | A | 25 | $116.32 | $2,908 | 13,086 Direct | +0.19% | Acquired | -84.2% (price as of 2026-08-20) |
| April 20, 2021 | NTRSO | A | 44 | $107.37 | $4,724 | 11,898 Direct | +0.37% | Acquired | -82.9% (price as of 2026-08-20) |
| April 20, 2021 | NTRSO | A | 1,164 | — | — | 13,062 Direct | +9.78% | Acquired | (price as of 2026-08-20) |
| April 1, 2021 | NTRSO | A | 15 | $105.63 | $1,584 | 11,854 Direct | +0.13% | Acquired | -82.6% (price as of 2026-08-20) |
| Jan. 1, 2021 | NTRSO | A | 17 | $93.14 | $1,583 | 11,839 Direct | +0.14% | Acquired | -80.3% (price as of 2026-08-20) |
| Oct. 1, 2020 | NTRSO | A | 21 | $77.05 | $1,618 | 11,821 Direct | +0.18% | Acquired | -76.1% (price as of 2026-08-20) |
| July 1, 2020 | NTRSO | A | 21 | $76.94 | $1,616 | 11,800 Direct | +0.18% | Acquired | -76.1% (price as of 2026-08-20) |
| April 21, 2020 | NTRSO | A | 1,679 | — | — | 11,780 Direct | +16.62% | Acquired | (price as of 2026-08-20) |
| April 21, 2020 | NTRSO | A | 42 | $74.43 | $3,126 | 10,101 Direct | +0.42% | Acquired | -75.3% (price as of 2026-08-20) |
| April 1, 2020 | NTRSO | A | 10 | $73.00 | $730 | 10,059 Direct | +0.10% | Acquired | -74.8% (price as of 2026-08-20) |
| Jan. 1, 2020 | NTRSO | A | 7 | $106.24 | $744 | 10,049 Direct | +0.07% | Acquired | -82.7% (price as of 2026-08-20) |
| Oct. 1, 2019 | NTRSO | A | 8 | $89.88 | $719 | 10,042 Direct | +0.08% | Acquired | -79.5% (price as of 2026-08-20) |
| July 1, 2019 | NTRSO | A | 7 | $91.65 | $642 | 10,033 Direct | +0.07% | Acquired | -79.9% (price as of 2026-08-20) |
| April 23, 2019 | NTRSO | A | 1,146 | — | — | 10,026 Direct | +12.91% | Acquired | (price as of 2026-08-20) |
| April 23, 2019 | NTRSO | A | 23 | $95.94 | $2,207 | 8,880 Direct | +0.26% | Acquired | -80.8% (price as of 2026-08-20) |
| April 17, 2018 | NTRSO | A | 1,033 | — | — | 8,858 Direct | +13.20% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2018 | HUBG | A | 5,500 | — | — | 101,893 Direct | +5.71% | Acquired | (price as of 2026-08-20) |
| April 25, 2017 | NTRSO | A | 1,214 | — | — | 7,825 Direct | +18.36% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2017 | HUBG | A | 5,500 | — | — | 96,393 Direct | +6.05% | Acquired | (price as of 2026-08-20) |
| April 19, 2016 | NTRSO | A | 1,531 | — | — | 6,610 Direct | +30.14% | Acquired | (price as of 2026-08-20) |
| Feb. 8, 2016 | HUBG | P | 10,000 | $34.88 | $348,800 | 90,893 Direct | +12.36% | Acquired | 127.3% (price as of 2026-08-20) |
| Jan. 2, 2016 | HUBG | F | 1,293 | $32.95 | $42,604 | 80,893 Direct | -1.57% | Disposed | 140.6% (price as of 2026-08-20) |
| Jan. 2, 2016 | HUBG | A | 5,500 | — | — | 82,186 Direct | +7.17% | Acquired | (price as of 2026-08-20) |
| April 21, 2015 | NTRSO | A | 1,530 | — | — | 5,080 Direct | +43.10% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2015 | HUBG | F | 1,251 | $37.31 | $46,675 | 76,686 Direct | -1.61% | Disposed | 112.5% (price as of 2026-08-20) |
| Jan. 2, 2015 | HUBG | A | 5,500 | — | — | 77,937 Direct | +7.59% | Acquired | (price as of 2026-08-20) |
| April 15, 2014 | NTRSO | A | 1,677 | — | — | 3,550 Direct | +89.54% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2014 | HUBG | A | 5,000 | — | — | 72,437 Direct | +7.41% | Acquired | (price as of 2026-08-20) |
| April 16, 2013 | NTRSO | A | 1,873 | — | — | 1,873 Direct | — | Acquired | (price as of 2026-08-20) |
| April 16, 2013 | NTRSO | A | 1,872 | — | — | 1,872 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2013 | HUBG | A | 5,000 | — | — | 67,437 Direct | +8.01% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2013 | HUBG | F | 1,717 | $34.35 | $58,979 | 62,437 Direct | -2.68% | Disposed | 130.8% (price as of 2026-08-20) |
| April 17, 2012 | NTRSO | A | 1,920 | — | — | 1,920 Direct | — | Acquired | (price as of 2026-08-20) |
| April 17, 2012 | NTRSO | A | 1,920 | — | — | 1,920 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2012 | HUBG | A | 5,000 | — | — | 64,154 Direct | +8.45% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2012 | HUBG | F | 1,401 | $32.43 | $45,434 | 59,154 Direct | -2.31% | Disposed | 144.5% (price as of 2026-08-20) |
| Aug. 1, 2011 | HUBG | M | 24,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Aug. 1, 2011 | HUBG | S | 9,600 | $35.29 | $338,784 | 60,555 Direct | -13.68% | Disposed | 124.7% (price as of 2026-08-20) |
| Aug. 1, 2011 | HUBG | M | 24,000 | $1.42 | $34,080 | 70,155 Direct | +52.00% | Acquired | 5483.1% (price as of 2026-08-20) |
| April 19, 2011 | NTRSO | A | 1,849 | — | — | 1,849 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2011 | HUBG | A | 4,000 | — | — | 46,155 Direct | +9.49% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2011 | HUBG | F | 964 | $35.14 | $33,875 | 42,155 Direct | -2.24% | Disposed | 125.6% (price as of 2026-08-20) |
| Jan. 2, 2010 | HUBG | A | 4,000 | — | — | 43,119 Direct | +10.23% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2010 | HUBG | F | 1,296 | $26.79 | $34,720 | 39,119 Direct | -3.21% | Disposed | 195.9% (price as of 2026-08-20) |
| Jan. 2, 2009 | HUBG | A | 4,000 | — | — | 40,415 Direct | +10.98% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2009 | HUBG | F | 830 | $27.01 | $22,418 | 36,415 Direct | -2.23% | Disposed | 193.5% (price as of 2026-08-20) |
| Dec. 21, 2008 | HUBG | F | 414 | $23.57 | $9,758 | 37,245 Direct | -1.10% | Disposed | 236.4% (price as of 2026-08-20) |
| Jan. 2, 2008 | HUBG | A | 3,548 | — | — | 37,659 Direct | +10.40% | Acquired | (price as of 2026-08-20) |
| Jan. 2, 2008 | HUBG | F | 415 | $25.77 | $10,695 | 34,111 Direct | -1.20% | Disposed | 207.6% (price as of 2026-08-20) |
| Dec. 30, 2007 | HUBG | F | 541 | $26.97 | $14,591 | 34,526 Direct | -1.54% | Disposed | 194.0% (price as of 2026-08-20) |
| Dec. 21, 2007 | HUBG | F | 415 | $27.83 | $11,549 | 35,067 Direct | -1.17% | Disposed | 184.9% (price as of 2026-08-20) |
| July 25, 2007 | HUBG | S | 24,000 | $34.50 | $828,000 | 35,482 Direct | -40.35% | Disposed | 129.8% (price as of 2026-08-20) |
| July 24, 2007 | HUBG | M | 24,000 | — | — | 24,000 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| July 24, 2007 | HUBG | M | 24,000 | $1.42 | $34,080 | 59,482 Direct | +67.64% | Acquired | 5483.1% (price as of 2026-08-20) |
| Jan. 2, 2007 | HUBG | A | 3,548 | — | — | 35,482 Direct | +11.11% | Acquired | (price as of 2026-08-20) |
| Dec. 30, 2006 | HUBG | F | 541 | $27.55 | $14,905 | 31,934 Direct | -1.67% | Disposed | 187.8% (price as of 2026-08-20) |
| Dec. 21, 2006 | HUBG | F | 415 | $26.96 | $11,188 | 32,475 Direct | -1.26% | Disposed | 194.1% (price as of 2026-08-20) |
| Dec. 3, 2006 | HUBG | F | 1,662 | $28.20 | $46,868 | 32,890 Direct | -4.81% | Disposed | 181.1% (price as of 2026-08-20) |
| Dec. 30, 2005 | HUBG | F | 271 | $35.35 | $9,580 | 17,276 Direct | -1.54% | Disposed | 348.5% (price as of 2026-08-20) |
| Dec. 21, 2005 | HUBG | A | 1,774 | — | — | 17,547 Direct | +11.25% | Acquired | (price as of 2026-08-20) |
| Dec. 3, 2005 | HUBG | F | 831 | $40.92 | $34,005 | 15,773 Direct | -5.00% | Disposed | 287.5% (price as of 2026-08-20) |
| Dec. 3, 2004 | HUBG | A | 1,158 | $51.80 | $59,984 | 8,302 Direct | +16.21% | Acquired | 512.2% (price as of 2026-08-20) |
| Dec. 3, 2004 | HUBG | F | 416 | $44.02 | $18,312 | 7,144 Direct | -5.50% | Disposed | 620.4% (price as of 2026-08-20) |
| Oct. 29, 2004 | HUBG | X | 12,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
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.
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. 1, 2011 | HUBG | Stock Options (Right to Buy) | Class A Common Stock (24,000) | $1.42 | Dec. 10, 2012 | 24,000 | Disposed |
| July 24, 2007 | HUBG | Stock Options (Right to Buy) | Class A Common Stock (24,000) | $1.42 | Dec. 10, 2012 | 24,000 | Disposed |
| Oct. 29, 2004 | HUBG | Stock Option (Right to Buy) | Class A Common Stock (12,000) | $18.75 | Dec. 10, 2009 | 12,000 | Disposed |
| Oct. 29, 2004 | HUBG | Stock Option (Right to Buy) | Class A Common Stock (8,000) | $14.00 | March 12, 2006 | 8,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 19, 2011 | NTRSO | Common Stock | 1,000 | Direct |