John F Sorte
CIK 1032668 · View on SEC EDGAR ↗
First SEC filing: Sept. 30, 2025 · Latest: Sept. 30, 2025
On this page
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 2, 2024 | MTN | S | 1,670 | $173.07 | $289,027 | 45,111 Direct | -3.57% | Disposed | -11.9% (price as of 2026-08-19) |
| Dec. 13, 2021 | MTN | S | 503 | $337.68 | $169,853 | 44,080 Direct | -1.13% | Disposed | -54.8% (price as of 2026-08-19) |
| Dec. 13, 2021 | MTN | S | 1,329 | $339.03 | $450,571 | 44,583 Direct | -2.89% | Disposed | -55.0% (price as of 2026-08-19) |
| Sept. 28, 2020 | MTN | S | 743 | $228.69 | $169,917 | 44,990 Direct | -1.62% | Disposed | -33.3% (price as of 2026-08-19) |
| Sept. 28, 2020 | MTN | S | 2,000 | $227.90 | $455,800 | 45,733 Direct | -4.19% | Disposed | -33.1% (price as of 2026-08-19) |
| Dec. 12, 2018 | MTN | S | 1,234 | $240.35 | $296,592 | 46,080 Direct | -2.61% | Disposed | -36.5% (price as of 2026-08-19) |
| Dec. 12, 2018 | MTN | S | 900 | $239.57 | $215,613 | 47,314 Direct | -1.87% | Disposed | -36.3% (price as of 2026-08-19) |
| Oct. 6, 2017 | MTN | S | 2,000 | $216.75 | $433,500 | 47,314 Direct | -4.06% | Disposed | -29.6% (price as of 2026-08-19) |
| Oct. 6, 2017 | MTN | S | 2,809 | $216.67 | $608,626 | 49,314 Direct | -5.39% | Disposed | -29.6% (price as of 2026-08-19) |
| Oct. 6, 2017 | MTN | S | 1,788 | $216.81 | $387,656 | 52,123 Direct | -3.32% | Disposed | -29.6% (price as of 2026-08-19) |
| March 17, 2017 | MTN | S | 630 | $187.05 | $117,842 | 52,677 Direct | -1.18% | Disposed | -18.4% (price as of 2026-08-19) |
| March 17, 2017 | MTN | S | 2,655 | $187.05 | $496,618 | 53,307 Direct | -4.74% | Disposed | -18.4% (price as of 2026-08-19) |
| March 17, 2017 | MTN | S | 200 | $187.06 | $37,412 | 55,962 Direct | -0.36% | Disposed | -18.4% (price as of 2026-08-19) |
| March 16, 2017 | MTN | S | 200 | $186.87 | $37,374 | 56,162 Direct | -0.35% | Disposed | -18.4% (price as of 2026-08-19) |
| March 16, 2017 | MTN | S | 2,397 | $186.88 | $447,951 | 56,362 Direct | -4.08% | Disposed | -18.4% (price as of 2026-08-19) |
| Sept. 28, 2016 | MTN | S | 300 | $156.11 | $46,833 | 63,147 Direct | -0.47% | Disposed | -2.3% (price as of 2026-08-19) |
| Sept. 28, 2016 | MTN | S | 2,269 | $156.17 | $354,350 | 60,878 Direct | -3.59% | Disposed | -2.3% (price as of 2026-08-19) |
| Sept. 28, 2016 | MTN | S | 300 | $155.62 | $46,686 | 60,578 Direct | -0.49% | Disposed | -2.0% (price as of 2026-08-19) |
| Sept. 28, 2016 | MTN | S | 1,819 | $155.67 | $283,164 | 58,759 Direct | -3.00% | Disposed | -2.0% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 27, 2025 | MTN | Restricted Share Unit | Common Stock (1,281) | $0.00 | — | 1,281 | Disposed |
| Sept. 29, 2024 | MTN | Restricted Share Unit | Common Stock (1,031) | $0.00 | — | 1,031 | Disposed |
| Sept. 27, 2024 | MTN | Restricted Share Unit | Common Stock (1,281) | $0.00 | — | 1,281 | Acquired |
| Sept. 29, 2023 | MTN | Restricted Share Unit | Common Stock (1,031) | $0.00 | — | 1,031 | Acquired |
| Sept. 29, 2023 | MTN | Restricted Share Unit | Common Stock (1,071) | $0.00 | — | 1,071 | Disposed |
| Sept. 29, 2022 | MTN | Restricted Share Unit | Common Stock (1,071) | $0.00 | — | 1,071 | Acquired |
| Sept. 24, 2022 | MTN | Restricted Share Unit | Common Stock (599) | $0.00 | — | 599 | Disposed |
| Sept. 25, 2021 | MTN | Restricted Share Unit | Common Stock (922) | $0.00 | — | 922 | Disposed |
| Sept. 24, 2021 | MTN | Restricted Share Unit | Common Stock (599) | $0.00 | — | 599 | Acquired |
| Sept. 25, 2020 | MTN | Restricted Share Unit | Common Stock (922) | $0.00 | — | 922 | Acquired |
| Sept. 25, 2020 | MTN | Restricted Share Unit | Common Stock (910) | $0.00 | — | 910 | Disposed |
| Sept. 27, 2019 | MTN | Restricted Share Unit | Common Stock (743) | $0.00 | — | 743 | Disposed |
| Sept. 25, 2019 | MTN | Restricted Share Unit | Common Stock (910) | $0.00 | — | 910 | Acquired |
| Sept. 27, 2018 | MTN | Restricted Share Unit | Common Stock (743) | $0.00 | — | 743 | Acquired |
| Sept. 27, 2018 | MTN | Restricted Share Unit | Common Stock (900) | $0.00 | — | 900 | Disposed |
| Sept. 27, 2017 | MTN | Restricted Share Unit | Common Stock (900) | $0.00 | — | 900 | Acquired |
| Sept. 23, 2017 | MTN | Restricted Share Unit | Common Stock (1,234) | $0.00 | — | 1,234 | Disposed |
| Sept. 25, 2016 | MTN | Restricted Share Unit | Common Stock (1,778) | $0.00 | — | 1,778 | Disposed |
| Sept. 23, 2016 | MTN | Restricted Share Unit | Common Stock (1,234) | $0.00 | — | 1,234 | Acquired |
| Sept. 25, 2015 | MTN | Restricted Share Unit | Common Stock (1,788) | $0.00 | — | 1,788 | Acquired |
| Sept. 23, 2015 | MTN | Restricted Share Unit | Common Stock (2,119) | $0.00 | — | 2,119 | Disposed |
| Sept. 26, 2014 | MTN | Restricted Share Unit | Common Stock (2,569) | $0.00 | — | 2,569 | Disposed |
| Sept. 23, 2014 | MTN | Restricted Share Unit | Common Stock (2,119) | $0.00 | — | 2,119 | Acquired |
| Sept. 23, 2014 | MTN | Restricted Share Unit | Common Stock (2,169) | $0.00 | — | 2,169 | Acquired |
| Sept. 26, 2013 | MTN | Restricted Share Unit | Common Stock (2,569) | $0.00 | — | 2,569 | Acquired |
| Sept. 21, 2013 | MTN | Restricted Share Unit | Common Stock (2,597) | $0.00 | — | 2,597 | Disposed |
| Dec. 6, 2012 | MTN | Stock Option (right to buy) | Common Stock (15,000) | $18.73 | Sept. 28, 2014 | 15,000 | Disposed |
| Sept. 21, 2012 | MTN | Restricted Share Unit | Common Stock (2,597) | $0.00 | Sept. 21, 2013 | 2,597 | Acquired |
| Sept. 20, 2012 | MTN | Restricted Share Unit | Common Stock (3,485) | $0.00 | Sept. 20, 2012 | 3,485 | Disposed |
| March 21, 2012 | MTN | Share Appreciation Right | Common Stock (296) | $16.51 | March 10, 2019 | 296 | Disposed |
| March 21, 2012 | MTN | Stock Option (right to buy) | Common Stock (2,500) | $14.73 | Nov. 20, 2013 | 2,500 | Disposed |
| March 21, 2012 | MTN | Stock Option (right to buy) | Common Stock (5,000) | $16.74 | Dec. 10, 2012 | 5,000 | Disposed |
| Sept. 21, 2011 | MTN | Restricted Share Unit | Common Stock (3,427) | — | Sept. 21, 2011 | 3,427 | Disposed |
| Sept. 20, 2011 | MTN | Restricted Share Unit | Common Stock (3,485) | — | Sept. 20, 2012 | 3,485 | Acquired |
| Sept. 22, 2010 | MTN | Restricted Share Unit | Common Stock (3,437) | — | Sept. 22, 2010 | 3,437 | Disposed |
| Sept. 21, 2010 | MTN | Restricted Share Unit | Common Stock (3,427) | — | Sept. 21, 2013 | 3,427 | Acquired |
| Sept. 23, 2009 | MTN | Restricted Share Unit | Common Stock (2,968) | — | Sept. 23, 2009 | 2,968 | Disposed |
| Sept. 22, 2009 | MTN | Restricted Share Unit | Common Stock (3,437) | — | Sept. 22, 2010 | 3,437 | Acquired |
| March 10, 2009 | MTN | Share Appreciation Rights | Common Stock (296) | — | March 10, 2019 | 296 | Acquired |
| Oct. 15, 2008 | MTN | Restricted Share Units | Common Stock (1,811) | — | Oct. 15, 2008 | 1,811 | Disposed |
| Sept. 23, 2008 | MTN | Restricted Share Units | Common Stock (2,968) | — | Sept. 23, 2009 | 2,968 | Acquired |
| Oct. 15, 2007 | MTN | Restricted Share Units | Common Stock (1,811) | — | Oct. 15, 2008 | 1,811 | Acquired |
| Oct. 4, 2007 | MTN | Restricted Share Units | Common Stock (2,809) | — | Oct. 4, 2007 | 2,809 | Disposed |
| Oct. 4, 2006 | MTN | Restricted Share Units | Common Stock (2,809) | — | Oct. 4, 2009 | 2,809 | Acquired |
| Sept. 30, 2006 | MTN | Restricted Share Units | Common Stock (3,750) | — | Sept. 30, 2006 | 3,750 | Disposed |
| Sept. 30, 2005 | MTN | Option to Purchase [F1] | Common Stock (3,750) | $0.00 | — | 3,750 | Acquired |
| Sept. 28, 2004 | MTN | Option to Purchase | Common (15,000) | $18.73 | Sept. 28, 2014 | 15,000 | Acquired |
| Nov. 20, 2003 | MTN | Option to Purchase | Common Stock (2,500) | $14.73 | Nov. 20, 2013 | 2,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).