Stuart A Randle
Insider
First SEC filing: June 9, 2026 · Latest: June 9, 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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 8, 2026 | TFX | A | 2,192 | · | · | 2,192 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2026 | TFX | A | 4,663 | · | · | 21,187 Direct | +28.22% | Acquired | (price as of 2026-10-02) |
| June 8, 2026 | TFX | A | 995 | · | · | 16,524 Direct | +6.41% | Acquired | (price as of 2026-10-02) |
| June 7, 2026 | TFX | F | 4,054 | $129.84 | $526,371 | 15,529 Direct | -20.70% | Disposed | -4.4% (price as of 2026-10-02) |
| May 9, 2026 | TFX | F | 289 | $133.06 | $38,454 | 19,583 Direct | -1.45% | Disposed | -6.7% (price as of 2026-10-02) |
| Jan. 13, 2026 | TFX | A | 12,325 | · | · | 19,872 Direct | +163.31% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2025 | TFX | P | 1,000 | $115.86 | $115,860 | 7,547 Direct | +15.27% | Acquired | 7.1% (price as of 2026-10-02) |
| May 9, 2025 | TFX | A | 2,226 | · | · | 2,226 Direct | · | Acquired | (price as of 2026-10-02) |
| May 9, 2025 | TFX | A | 1,051 | · | · | 6,547 Direct | +19.12% | Acquired | (price as of 2026-10-02) |
| Aug. 16, 2024 | TFX | M | 2,674 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2024 | TFX | S | 2,674 | $238.93 | $638,899 | 5,496 Direct | -32.73% | Disposed | -48.1% (price as of 2026-10-02) |
| Aug. 16, 2024 | TFX | M | 2,674 | $121.00 | $323,554 | 8,170 Direct | +48.65% | Acquired | 2.6% (price as of 2026-10-02) |
| May 7, 2024 | TFX | A | 1,349 | · | · | 1,349 Direct | · | Acquired | (price as of 2026-10-02) |
| May 7, 2024 | TFX | A | 649 | · | · | 5,496 Direct | +13.39% | Acquired | (price as of 2026-10-02) |
| May 10, 2023 | TFX | M | 3,021 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 10, 2023 | TFX | S | 3,021 | $245.71 | $742,290 | 4,847 Direct | -38.40% | Disposed | -49.5% (price as of 2026-10-02) |
| May 10, 2023 | TFX | M | 3,021 | $101.12 | $305,484 | 7,868 Direct | +62.33% | Acquired | 22.7% (price as of 2026-10-02) |
| May 9, 2023 | TFX | A | 1,076 | · | · | 1,076 Direct | · | Acquired | (price as of 2026-10-02) |
| May 9, 2023 | TFX | A | 527 | · | · | 4,847 Direct | +12.20% | Acquired | (price as of 2026-10-02) |
| June 7, 2022 | TFX | M | 3,014 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 7, 2022 | TFX | S | 3,014 | $283.31 | $853,896 | 4,320 Direct | -41.10% | Disposed | -56.2% (price as of 2026-10-02) |
| June 7, 2022 | TFX | M | 3,014 | $78.50 | $236,599 | 7,334 Direct | +69.77% | Acquired | 58.1% (price as of 2026-10-02) |
| May 3, 2022 | TFX | A | 969 | · | · | 969 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2022 | TFX | A | 399 | · | · | 4,320 Direct | +10.18% | Acquired | (price as of 2026-10-02) |
| June 4, 2021 | TFX | M | 3,564 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 4, 2021 | TFX | G | 278 | $395.80 | $110,032 | 3,921 Direct | -6.62% | Disposed | -68.6% (price as of 2026-10-02) |
| June 4, 2021 | TFX | S | 2,384 | $395.66 | $943,253 | 4,199 Direct | -36.21% | Disposed | -68.6% (price as of 2026-10-02) |
| June 4, 2021 | TFX | F | 179 | $395.80 | $70,848 | 6,583 Direct | -2.65% | Disposed | -68.6% (price as of 2026-10-02) |
| June 4, 2021 | TFX | M | 3,564 | $59.75 | $212,949 | 6,762 Direct | +111.44% | Acquired | 107.7% (price as of 2026-10-02) |
| May 4, 2021 | TFX | A | 771 | · | · | 771 Direct | · | Acquired | (price as of 2026-10-02) |
| May 4, 2021 | TFX | A | 300 | · | · | 3,198 Direct | +10.35% | Acquired | (price as of 2026-10-02) |
| May 5, 2020 | TFX | A | 1,187 | · | · | 1,187 Direct | · | Acquired | (price as of 2026-10-02) |
| May 5, 2020 | TFX | A | 383 | · | · | 2,898 Direct | +15.23% | Acquired | (price as of 2026-10-02) |
| June 18, 2019 | TFX | G | 253 | $329.71 | $83,417 | 2,515 Direct | -9.14% | Disposed | -62.4% (price as of 2026-10-02) |
| June 18, 2019 | TFX | S | 300 | $330.38 | $99,114 | 2,768 Direct | -9.78% | Disposed | -62.4% (price as of 2026-10-02) |
| June 18, 2019 | TFX | S | 2,700 | $330.32 | $891,864 | 3,068 Direct | -46.81% | Disposed | -62.4% (price as of 2026-10-02) |
| May 7, 2019 | TFX | A | 976 | · | · | 976 Direct | · | Acquired | (price as of 2026-10-02) |
| May 7, 2019 | TFX | A | 347 | · | · | 5,768 Direct | +6.40% | Acquired | (price as of 2026-10-02) |
| March 11, 2019 | TFX | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 11, 2019 | TFX | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 11, 2019 | TFX | S | 918 | $291.03 | $267,166 | 5,421 Direct | -14.48% | Disposed | -57.4% (price as of 2026-10-02) |
| March 11, 2019 | TFX | S | 3,082 | $290.37 | $894,920 | 6,339 Direct | -32.71% | Disposed | -57.3% (price as of 2026-10-02) |
| March 11, 2019 | TFX | M | 2,000 | $58.25 | $116,500 | 9,421 Direct | +26.95% | Acquired | 113.1% (price as of 2026-10-02) |
| March 11, 2019 | TFX | M | 2,000 | $61.34 | $122,680 | 7,421 Direct | +36.89% | Acquired | 102.3% (price as of 2026-10-02) |
| Nov. 8, 2018 | TFX | M | 2,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 8, 2018 | TFX | S | 100 | $265.24 | $26,524 | 5,421 Direct | -1.81% | Disposed | -53.2% (price as of 2026-10-02) |
| Nov. 8, 2018 | TFX | S | 2,400 | $265.23 | $636,552 | 5,521 Direct | -30.30% | Disposed | -53.2% (price as of 2026-10-02) |
| Nov. 8, 2018 | TFX | M | 2,500 | $42.75 | $106,875 | 7,921 Direct | +46.12% | Acquired | 190.3% (price as of 2026-10-02) |
| July 25, 2018 | DCOY | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 16, 2018 | TFX | A | 1,131 | · | · | 1,131 Direct | · | Acquired | (price as of 2026-10-02) |
| May 16, 2018 | TFX | A | 389 | · | · | 5,421 Direct | +7.73% | Acquired | (price as of 2026-10-02) |
| July 26, 2017 | DCOY | A | 12,000 | · | · | 12,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 7, 2017 | TFX | M | 2,500 | $42.75 | $106,875 | 2,500 Direct | -50.00% | Disposed | 190.3% (price as of 2026-10-02) |
| June 7, 2017 | TFX | S | 2,300 | $205.67 | $473,041 | 5,032 Direct | -31.37% | Disposed | -39.7% (price as of 2026-10-02) |
| June 7, 2017 | TFX | S | 100 | $205.66 | $20,566 | 7,332 Direct | -1.35% | Disposed | -39.6% (price as of 2026-10-02) |
| June 7, 2017 | TFX | S | 100 | $205.59 | $20,559 | 7,432 Direct | -1.33% | Disposed | -39.6% (price as of 2026-10-02) |
| June 7, 2017 | TFX | M | 2,500 | $42.75 | $106,875 | 7,532 Direct | +49.68% | Acquired | 190.3% (price as of 2026-10-02) |
| May 9, 2017 | TFX | A | 1,410 | · | · | 1,410 Direct | · | Acquired | (price as of 2026-10-02) |
| May 9, 2017 | TFX | A | 440 | · | · | 5,032 Direct | +9.58% | Acquired | (price as of 2026-10-02) |
| June 8, 2016 | DCOY | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 6, 2016 | TFX | S | 797 | $166.10 | $132,382 | 4,592 Direct | -14.79% | Disposed | -25.3% (price as of 2026-10-02) |
| May 3, 2016 | TFX | A | 2,002 | · | · | 2,002 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2016 | TFX | A | 566 | · | · | 5,389 Direct | +11.74% | Acquired | (price as of 2026-10-02) |
| June 29, 2015 | DCOY | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 5, 2015 | TFX | A | 645 | · | · | 4,823 Direct | +15.44% | Acquired | (price as of 2026-10-02) |
| March 16, 2015 | TFX | A | 128 | · | · | 4,178 Direct | +3.16% | Acquired | (price as of 2026-10-02) |
| March 5, 2015 | TFX | G | 300 | · | · | 4,050 Direct | -6.90% | Disposed | (price as of 2026-10-02) |
| March 5, 2015 | TFX | S | 100 | $121.79 | $12,179 | 4,350 Direct | -2.25% | Disposed | 1.9% (price as of 2026-10-02) |
| March 5, 2015 | TFX | S | 770 | $121.78 | $93,771 | 4,450 Direct | -14.75% | Disposed | 1.9% (price as of 2026-10-02) |
| Feb. 25, 2015 | TFX | A | 2,674 | · | · | 2,674 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2014 | TFX | A | 627 | · | · | 5,220 Direct | +13.65% | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2014 | TFX | A | 3,021 | · | · | 3,021 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2014 | TFX | A | 2,498 | · | · | 2,498 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2013 | TFX | A | 785 | · | · | 4,593 Direct | +20.61% | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2013 | TFX | A | 3,014 | · | · | 3,014 Direct | · | Acquired | (price as of 2026-10-02) |
| May 4, 2012 | TFX | A | 1,041 | · | · | 3,808 Direct | +37.62% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2012 | TFX | A | 3,564 | $59.75 | $212,949 | 3,564 Direct | · | Acquired | 107.7% (price as of 2026-10-02) |
| April 29, 2011 | TFX | A | 800 | · | · | 2,767 Direct | +40.67% | Acquired | (price as of 2026-10-02) |
| March 1, 2011 | TFX | A | 2,000 | $58.25 | $116,500 | 2,000 Direct | · | Acquired | 113.1% (price as of 2026-10-02) |
| April 30, 2010 | TFX | A | 797 | · | · | 1,967 Direct | +68.12% | Acquired | (price as of 2026-10-02) |
| March 1, 2010 | TFX | A | 2,000 | $61.34 | $122,680 | 2,000 Direct | · | Acquired | 102.3% (price as of 2026-10-02) |
| May 1, 2009 | TFX | A | 1,170 | · | · | 1,170 Direct | · | Acquired | (price as of 2026-10-02) |
| May 1, 2009 | TFX | A | 5,000 | $42.75 | $213,750 | 5,000 Direct | · | Acquired | 190.3% (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.
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 8, 2026 | TFX | Stock Option / (Right to Buy) | Common Stock | $131.74 | June 8, 2036 | 2,192 | Acquired |
| May 9, 2025 | TFX | Stock Option / (Right to Buy) | Common Stock | $125.11 | May 9, 2035 | 2,226 | Acquired |
| Aug. 16, 2024 | TFX | Stock Option / (Right to Buy) | Common Stock | $121.00 | Feb. 25, 2025 | 2,674 | Disposed |
| May 7, 2024 | TFX | Stock Option / (Right to Buy) | Common Stock | $201.52 | May 7, 2034 | 1,349 | Acquired |
| May 10, 2023 | TFX | Stock Option / (Right to Buy) | Common Stock | $101.12 | Feb. 26, 2024 | 3,021 | Disposed |
| May 9, 2023 | TFX | Stock Option / (Right to Buy) | Common Stock | $251.99 | May 9, 2033 | 1,076 | Acquired |
| June 7, 2022 | TFX | Stock Option / (Right to Buy) | Common Stock | $78.50 | Feb. 26, 2023 | 3,014 | Disposed |
| May 3, 2022 | TFX | Stock Option / (Right to Buy) | Common Stock | $284.85 | May 3, 2032 | 969 | Acquired |
| June 4, 2021 | TFX | Stock Option / (Right to Buy) | Common Stock | $59.75 | Feb. 28, 2022 | 3,564 | Disposed |
| May 4, 2021 | TFX | Stock Option / (Right to Buy) | Common Stock | $412.68 | May 4, 2031 | 771 | Acquired |
| May 5, 2020 | TFX | Stock Option / (Right to Buy) | Common Stock | $340.75 | May 5, 2030 | 1,187 | Acquired |
| May 7, 2019 | TFX | Stock Option / (Right to Buy) | Common Stock | $294.33 | May 7, 2029 | 976 | Acquired |
| March 11, 2019 | TFX | Stock Option / (Right to Buy) | Common Stock | $58.25 | March 1, 2021 | 2,000 | Disposed |
| March 11, 2019 | TFX | Stock Option / (Right to Buy) | Common Stock | $61.34 | March 1, 2020 | 2,000 | Disposed |
| Nov. 8, 2018 | TFX | Stock Option / (Right to Buy) | Common Stock | $42.75 | May 1, 2019 | 2,500 | Disposed |
| July 25, 2018 | DCOY | Stock Option (right to buy) | Common Stock | $0.82 | July 25, 2028 | 10,000 | Acquired |
| May 16, 2018 | TFX | Stock Option / (Right to Buy) | Common Stock | $259.10 | May 16, 2028 | 1,131 | Acquired |
| July 26, 2017 | DCOY | Stock Option (right to buy) | Common Stock | $4.08 | July 26, 2027 | 12,000 | Acquired |
| June 7, 2017 | TFX | Stock Option / (Right to Buy) | Common Stock | $42.75 | May 1, 2019 | 2,500 | Disposed |
| May 9, 2017 | TFX | Stock Option / (Right to Buy) | Common Stock | $194.40 | May 9, 2027 | 1,410 | Acquired |
| June 8, 2016 | DCOY | Stock Option (right to buy) | Common Stock | $12.21 | June 8, 2026 | 10,000 | Acquired |
| May 3, 2016 | TFX | Stock Option / (Right to Buy) | Common Stock | $157.46 | May 3, 2026 | 2,002 | Acquired |
| June 29, 2015 | DCOY | Stock Option (right to buy) | Common Stock | $17.43 | June 29, 2025 | 10,000 | Acquired |
| Feb. 25, 2015 | TFX | Stock Option / (Right to Buy) | Common Stock | $121.00 | Feb. 25, 2025 | 2,674 | Acquired |
| Feb. 26, 2014 | TFX | Stock Option / (Right to Buy) | Common Stock | $101.12 | Feb. 26, 2024 | 3,021 | Acquired |
| Feb. 26, 2014 | TFX | Stock Option / (Right to Buy) | Common Stock | $101.12 | Feb. 26, 2024 | 2,498 | Acquired |
| Feb. 26, 2013 | TFX | Stock Option / (Right to Buy) | Common Stock | $78.50 | Feb. 26, 2023 | 3,014 | Acquired |
| Feb. 28, 2012 | TFX | Stock Option (Right / to Buy) | Common Stock | $59.75 | Feb. 28, 2022 | 3,564 | Acquired |
| March 1, 2011 | TFX | Stock Option / (Right to Buy) | Common Stock | $58.25 | March 1, 2021 | 2,000 | Acquired |
| March 1, 2010 | TFX | Stock Option / (Right to Buy) | Common Stock | $61.34 | March 1, 2020 | 2,000 | Acquired |
| May 1, 2009 | TFX | Stock Option / (Right to Buy) | Common Stock | $42.75 | May 1, 2019 | 5,000 | Acquired |
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 |
|---|---|---|---|---|
| Jan. 28, 2015 | DCOY | Stock Option (right to buy) | 35,026 | Direct |