Norman David Eansor
Insider
First SEC filing: July 6, 2015 · Latest: July 6, 2015
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 17, 2025 | MRKR | A | 84,411 | · | · | 84,411 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 17, 2025 | MRKR | A | 137,330 | · | · | 137,330 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 12, 2025 | MRKR | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 6, 2023 | MRKR | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 24, 2022 | MRKR | A | 80,000 | · | · | 80,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2021 | TECH | M | 799 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 16, 2021 | TECH | M | 799 | $125.05 | $99,915 | 2,117 Direct | +60.62% | Acquired | 131.6% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | M | 27,159 | · | · | 799 Direct | -97.14% | Disposed | (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 401 | $506.24 | $203,002 | 1,318 Direct | -23.33% | Disposed | -42.8% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 2,535 | $505.49 | $1,281,417 | 1,719 Direct | -59.59% | Disposed | -42.7% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 8,989 | $504.39 | $4,533,962 | 4,254 Direct | -67.88% | Disposed | -42.6% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 9,043 | $503.61 | $4,554,145 | 13,243 Direct | -40.58% | Disposed | -42.5% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 4,054 | $502.77 | $2,038,230 | 22,286 Direct | -15.39% | Disposed | -42.4% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 400 | $505.00 | $202,000 | 26,340 Direct | -1.50% | Disposed | -42.7% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 537 | $504.14 | $270,723 | 26,740 Direct | -1.97% | Disposed | -42.6% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 300 | $502.99 | $150,897 | 27,277 Direct | -1.09% | Disposed | -42.4% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 200 | $504.78 | $100,956 | 27,577 Direct | -0.72% | Disposed | -42.6% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | S | 700 | $504.09 | $352,863 | 27,777 Direct | -2.46% | Disposed | -42.5% (price as of 2026-10-02) |
| Nov. 12, 2021 | TECH | M | 27,159 | $125.05 | $3,396,233 | 28,477 Direct | +2060.62% | Acquired | 131.6% (price as of 2026-10-02) |
| Aug. 31, 2021 | TECH | S | 1,538 | $503.07 | $773,722 | 1,318 Direct | -53.85% | Disposed | -42.4% (price as of 2026-10-02) |
| Aug. 8, 2021 | TECH | M | 2,537 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 8, 2021 | TECH | F | 999 | $481.82 | $481,338 | 2,856 Direct | -25.91% | Disposed | -39.9% (price as of 2026-10-02) |
| Aug. 8, 2021 | TECH | M | 2,537 | · | · | 3,855 Direct | +192.49% | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2021 | TECH | A | 8,107 | · | · | 8,107 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2021 | TECH | A | 6,080 | · | · | 6,080 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2021 | TECH | A | 1,556 | · | · | 1,556 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2021 | MRKR | A | 12,658 | · | · | 36,940 Direct | +52.13% | Acquired | (price as of 2026-10-02) |
| March 25, 2021 | MRKR | G | 7,142 | · | · | 7,142 Indirect | · | Acquired | (price as of 2026-10-02) |
| March 25, 2021 | MRKR | G | 7,142 | · | · | 7,142 Indirect | · | Acquired | (price as of 2026-10-02) |
| March 25, 2021 | MRKR | G | 14,285 | · | · | 2,428 Direct | -85.47% | Disposed | (price as of 2026-10-02) |
| March 16, 2021 | MRKR | P | 14,285 | $17.50 | $249,988 | 16,713 Direct | +588.34% | Acquired | -99.4% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | M | 18,819 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | M | 14,114 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 1,100 | $385.59 | $424,149 | 1,318 Direct | -45.49% | Disposed | -24.9% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 1,900 | $384.15 | $729,885 | 2,418 Direct | -44.00% | Disposed | -24.6% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 3,700 | $382.60 | $1,415,620 | 4,318 Direct | -46.15% | Disposed | -24.3% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 2,900 | $381.52 | $1,106,408 | 8,018 Direct | -26.56% | Disposed | -24.1% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 12,833 | $380.50 | $4,882,956 | 10,918 Direct | -54.03% | Disposed | -23.9% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 4,500 | $379.62 | $1,708,290 | 23,751 Direct | -15.93% | Disposed | -23.7% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | S | 6,000 | $378.29 | $2,269,740 | 28,251 Direct | -17.52% | Disposed | -23.4% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | M | 18,819 | $106.59 | $2,005,917 | 34,251 Direct | +121.95% | Acquired | 171.7% (price as of 2026-10-02) |
| Feb. 5, 2021 | TECH | M | 14,114 | $106.59 | $1,504,411 | 15,432 Direct | +1070.86% | Acquired | 171.7% (price as of 2026-10-02) |
| Aug. 9, 2020 | TECH | M | 2,174 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 9, 2020 | TECH | F | 856 | $265.76 | $227,491 | 1,318 Direct | -39.37% | Disposed | 9.0% (price as of 2026-10-02) |
| Aug. 9, 2020 | TECH | M | 2,174 | · | · | 2,174 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2020 | TECH | A | 24,975 | · | · | 24,975 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2020 | TECH | A | 24,975 | · | · | 24,975 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2020 | TECH | A | 15,318 | · | · | 15,318 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2020 | TECH | A | 11,488 | · | · | 11,488 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2020 | TECH | A | 2,575 | · | · | 2,575 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2020 | TECH | M | 7,909 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 29, 2020 | TECH | S | 709 | $264.01 | $187,183 | 0 Direct | -100.00% | Disposed | 9.7% (price as of 2026-10-02) |
| May 29, 2020 | TECH | S | 2,100 | $262.68 | $551,628 | 709 Direct | -74.76% | Disposed | 10.2% (price as of 2026-10-02) |
| May 29, 2020 | TECH | S | 3,400 | $261.74 | $889,916 | 2,809 Direct | -54.76% | Disposed | 10.6% (price as of 2026-10-02) |
| May 29, 2020 | TECH | S | 1,700 | $260.83 | $443,411 | 6,209 Direct | -21.49% | Disposed | 11.0% (price as of 2026-10-02) |
| May 29, 2020 | TECH | M | 7,909 | $108.49 | $858,047 | 7,909 Direct | · | Acquired | 166.9% (price as of 2026-10-02) |
| May 28, 2020 | TECH | M | 3,448 | · | · | 7,909 Direct | -30.36% | Disposed | (price as of 2026-10-02) |
| May 28, 2020 | TECH | S | 3,448 | $260.19 | $897,135 | 0 Direct | -100.00% | Disposed | 11.3% (price as of 2026-10-02) |
| May 28, 2020 | TECH | M | 3,448 | $108.49 | $374,074 | 3,448 Direct | · | Acquired | 166.9% (price as of 2026-10-02) |
| May 22, 2020 | TECH | M | 8,637 | · | · | 11,357 Direct | -43.20% | Disposed | (price as of 2026-10-02) |
| May 22, 2020 | TECH | M | 3,963 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 22, 2020 | TECH | S | 4,924 | $268.41 | $1,321,651 | 0 Direct | -100.00% | Disposed | 7.9% (price as of 2026-10-02) |
| May 22, 2020 | TECH | S | 7,676 | $267.62 | $2,054,251 | 4,924 Direct | -60.92% | Disposed | 8.2% (price as of 2026-10-02) |
| May 22, 2020 | TECH | M | 8,637 | $108.49 | $937,028 | 12,600 Direct | +217.94% | Acquired | 166.9% (price as of 2026-10-02) |
| May 22, 2020 | TECH | M | 3,963 | $94.35 | $373,909 | 3,963 Direct | · | Acquired | 206.9% (price as of 2026-10-02) |
| May 21, 2020 | TECH | M | 11,037 | · | · | 3,963 Direct | -73.58% | Disposed | (price as of 2026-10-02) |
| May 21, 2020 | TECH | S | 900 | $268.88 | $241,992 | 0 Direct | -100.00% | Disposed | 7.7% (price as of 2026-10-02) |
| May 21, 2020 | TECH | S | 10,137 | $267.37 | $2,710,330 | 900 Direct | -91.85% | Disposed | 8.3% (price as of 2026-10-02) |
| May 21, 2020 | TECH | M | 11,037 | $94.35 | $1,041,341 | 11,037 Direct | · | Acquired | 206.9% (price as of 2026-10-02) |
| March 4, 2020 | TECH | S | 1,387 | $198.68 | $275,569 | 0 Direct | -100.00% | Disposed | 45.8% (price as of 2026-10-02) |
| Aug. 19, 2019 | TECH | M | 2,287 | · | · | 2,287 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 19, 2019 | TECH | M | 2,287 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 19, 2019 | TECH | F | 900 | $197.57 | $177,813 | 1,387 Direct | -39.35% | Disposed | 46.6% (price as of 2026-10-02) |
| Aug. 7, 2019 | TECH | A | 21,265 | · | · | 21,265 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2019 | TECH | A | 15,948 | · | · | 15,948 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2019 | TECH | A | 3,151 | · | · | 3,151 Direct | · | Acquired | (price as of 2026-10-02) |
| June 12, 2019 | TECH | S 10b5-1 | 3,117 | $215.00 | $670,155 | 0 Direct | -100.00% | Disposed | 34.7% (price as of 2026-10-02) |
| May 9, 2019 | MRKR | A | 7,260 | · | · | 7,260 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 17, 2018 | MRKR | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2018 | TECH | A | 2,537 | · | · | 2,537 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2018 | TECH | A | 18,066 | · | · | 18,066 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2018 | TECH | A | 13,550 | · | · | 13,550 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2018 | TECH | M | 1,199 | · | · | 3,465 Direct | +52.91% | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2018 | TECH | F | 348 | $180.14 | $62,689 | 3,117 Direct | -10.04% | Disposed | 60.8% (price as of 2026-10-02) |
| Aug. 7, 2018 | TECH | M | 1,199 | · | · | 301 Direct | -79.93% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2018 | TECH | D | 301 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2018 | TECH | D | 1,881 | · | · | 7,494 Direct | -20.06% | Disposed | (price as of 2026-10-02) |
| May 4, 2018 | TECH | S | 1,136 | $145.19 | $164,936 | 2,266 Direct | -33.39% | Disposed | 99.5% (price as of 2026-10-02) |
| Oct. 26, 2017 | TECH | A | 2,174 | · | · | 2,174 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2017 | TECH | A | 11,982 | · | · | 11,982 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2017 | TECH | A | 15,976 | · | · | 15,976 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2017 | TECH | F | 534 | $117.50 | $62,745 | 3,402 Direct | -13.57% | Disposed | 146.5% (price as of 2026-10-02) |
| Aug. 18, 2016 | TECH | A | 2,287 | · | · | 2,287 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 18, 2016 | TECH | A | 14,114 | · | · | 14,114 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 18, 2016 | TECH | A | 18,819 | · | · | 18,819 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2016 | TECH | F | 533 | $112.24 | $59,824 | 3,936 Direct | -11.93% | Disposed | 158.0% (price as of 2026-10-02) |
| Aug. 7, 2015 | TECH | A | 1,500 | · | · | 1,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2015 | TECH | A | 9,375 | · | · | 9,375 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2015 | TECH | A | 1,500 | · | · | 1,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2015 | TECH | A | 9,375 | · | · | 9,375 Direct | · | Acquired | (price as of 2026-10-02) |
Showing latest 100 of 108 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 |
|---|---|---|---|---|---|---|---|
| Nov. 17, 2025 | MRKR | Stock Option (Right to Buy) | Common Stock | $0.95 | Nov. 17, 2035 | 84,411 | Acquired |
| Nov. 17, 2025 | MRKR | Stock Option (Right to Buy) | Common Stock | $0.95 | Nov. 17, 2035 | 137,330 | Acquired |
| Feb. 12, 2025 | MRKR | Stock Option (right to buy) | Common Stock | $1.59 | Feb. 12, 2035 | 30,000 | Acquired |
| June 6, 2023 | MRKR | Stock Option (right to buy) | Common Stock | $1.72 | June 5, 2033 | 8,000 | Acquired |
| May 24, 2022 | MRKR | Stock Option (Right to Buy) | Common Stock | $0.34 | May 23, 2032 | 80,000 | Acquired |
| Nov. 16, 2021 | TECH | Stock Options (Right to Buy) | Common Stock | $125.05 | Aug. 9, 2024 | 799 | Disposed |
| Nov. 12, 2021 | TECH | Stock Options (Right to Buy) | Common Stock | $125.05 | Aug. 9, 2024 | 27,159 | Disposed |
| Aug. 8, 2021 | TECH | Restricted Stock Units | Common Stock | · | · | 2,537 | Disposed |
| Aug. 6, 2021 | TECH | Stock Options (Right to Buy) | Common Stock | $481.82 | Aug. 6, 2028 | 8,107 | Acquired |
| Aug. 6, 2021 | TECH | Stock Options (Right to Buy) | Common Stock | $481.82 | Aug. 6, 2028 | 6,080 | Acquired |
| Aug. 6, 2021 | TECH | Restricted Stock Units | Common Stock | · | · | 1,556 | Acquired |
| Feb. 5, 2021 | TECH | Stock Options (Right to Buy) | Common Stock | $106.59 | Aug. 18, 2023 | 18,819 | Disposed |
| Feb. 5, 2021 | TECH | Stock Options (Right to Buy) | Common Stock | $106.59 | Aug. 18, 2023 | 14,114 | Disposed |
| Aug. 9, 2020 | TECH | Restricted Stock Units | Common Stock | · | · | 2,174 | Disposed |
| Aug. 5, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $267.87 | Aug. 5, 2027 | 24,975 | Acquired |
| Aug. 5, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $267.87 | Aug. 5, 2027 | 24,975 | Acquired |
| Aug. 5, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $267.87 | Aug. 5, 2027 | 15,318 | Acquired |
| Aug. 5, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $267.87 | Aug. 5, 2027 | 11,488 | Acquired |
| Aug. 5, 2020 | TECH | Restricted Stock Units | Common Stock | · | · | 2,575 | Acquired |
| May 29, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 7,909 | Disposed |
| May 28, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 3,448 | Disposed |
| May 22, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 8,637 | Disposed |
| May 22, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $94.35 | Aug. 12, 2021 | 3,963 | Disposed |
| May 21, 2020 | TECH | Stock Options (Right to Buy) | Common Stock | $94.35 | Aug. 12, 2021 | 11,037 | Disposed |
| Aug. 19, 2019 | TECH | Restricted Stock Units | Common Stock | · | · | 2,287 | Disposed |
| Aug. 7, 2019 | TECH | Stock Options (Right to Buy) | Common Stock | $190.41 | Aug. 7, 2026 | 21,265 | Acquired |
| Aug. 7, 2019 | TECH | Stock Options (Right to Buy) | Common Stock | $190.41 | Aug. 7, 2026 | 15,948 | Acquired |
| Aug. 7, 2019 | TECH | Restricted Stock Units | Common Stock | · | · | 3,151 | Acquired |
| Oct. 17, 2018 | MRKR | Non-Employee Director Stock Option (Right to Buy) [F1] | Common Stock | $8.34 | · | 12,500 | Acquired |
| Aug. 8, 2018 | TECH | Restricted Stock Units | Common Stock | · | · | 2,537 | Acquired |
| Aug. 8, 2018 | TECH | Stock Options (Right to buy) | Common Stock | $177.32 | Aug. 8, 2025 | 18,066 | Acquired |
| Aug. 8, 2018 | TECH | Stock Options (Right to buy) | Common Stock | $177.32 | Aug. 8, 2025 | 13,550 | Acquired |
| Aug. 7, 2018 | TECH | Restricted Stock Units | Common Stock | · | · | 1,199 | Disposed |
| Aug. 7, 2018 | TECH | Restricted Stock Units | Common Stock | · | · | 301 | Disposed |
| Aug. 7, 2018 | TECH | Stock Options (Right to buy) | Common Stock | $108.49 | Aug. 7, 2022 | 1,881 | Disposed |
| Oct. 26, 2017 | TECH | Restricted Stock Units | Common Stock | · | · | 2,174 | Acquired |
| Oct. 26, 2017 | TECH | Stock Options (Right to buy) | Common Stock | $125.05 | Aug. 9, 2024 | 11,982 | Acquired |
| Oct. 26, 2017 | TECH | Stock Options (Right to buy) | Common Stock | $125.05 | Aug. 9, 2024 | 15,976 | Acquired |
| Aug. 18, 2016 | TECH | Restricted Stock Units | Common Stock | · | · | 2,287 | Acquired |
| Aug. 18, 2016 | TECH | Stock Option (Right to Buy) | Common Stock | $106.59 | Aug. 18, 2023 | 14,114 | Acquired |
| Aug. 18, 2016 | TECH | Stock Option (Right to Buy) | Common Stock | $106.59 | Aug. 18, 2023 | 18,819 | Acquired |
| Aug. 7, 2015 | TECH | Restricted Stock Units | Common Stock | · | · | 1,500 | Acquired |
| Aug. 7, 2015 | TECH | Stock Option (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 9,375 | Acquired |
| Aug. 7, 2015 | TECH | Restricted Stock Units | Common Stock | · | · | 1,500 | Acquired |
| Aug. 7, 2015 | TECH | Stock Option (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 9,375 | Acquired |
| Aug. 7, 2015 | TECH | Restricted Stock Units | Common Stock | · | · | 1,000 | Acquired |
| Aug. 7, 2015 | TECH | Stock Option (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 6,250 | Acquired |
| Aug. 7, 2015 | TECH | Stock Option (Right to Buy) | Common Stock | $108.49 | Aug. 7, 2022 | 12,500 | Acquired |
| July 2, 2015 | TECH | Restricted Stock Units | Common Stock | · | · | 1,667 | Disposed |
| Aug. 12, 2014 | TECH | Stock Option (Right to Buy) | Common Stock | $94.35 | Aug. 12, 2021 | 15,000 | Acquired |
| July 2, 2014 | TECH | Restricted Stock Units | Common Stock | · | · | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).