Thomas Michael Nevens
Insider
First SEC filing: Jan. 31, 2023 · Latest: Jan. 31, 2023
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-4,423,381
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 24, 2026 | CIEN | G | 2,797 | · | · | 3,492 Direct | -44.47% | Disposed | (price as of 2026-10-05) |
| Sept. 23, 2026 | CIEN | S | 3,738 | $359.04 | $1,342,092 | 6,289 Direct | -37.28% | Disposed | 7.8% (price as of 2026-10-05) |
| Sept. 11, 2026 | NTAP | S | 5,940 | $195.21 | $1,159,547 | 7,747 Indirect | -43.40% | Disposed | 13.2% (price as of 2026-10-05) |
| Sept. 9, 2026 | NTAP | A | 1,948 | · | · | 1,948 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2026 | NTAP | M | 2,914 | · | · | 13,687 Indirect | +27.05% | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2026 | NTAP | M | 2,914 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 26, 2026 | CIEN | A | 605 | · | · | 10,027 Direct | +6.42% | Acquired | (price as of 2026-10-05) |
| Dec. 15, 2025 | CIEN | S | 8,554 | $224.66 | $1,921,742 | 9,422 Direct | -47.59% | Disposed | 72.2% (price as of 2026-10-05) |
| Sept. 30, 2025 | CIEN | G | 5,770 | · | · | 17,976 Direct | -24.30% | Disposed | (price as of 2026-10-05) |
| Sept. 10, 2025 | NTAP | A | 2,914 | · | · | 2,914 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2025 | NTAP | M | 3,026 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 9, 2025 | NTAP | M | 3,026 | · | · | 10,773 Indirect | +39.06% | Acquired | (price as of 2026-10-05) |
| Aug. 29, 2025 | NTAP | G | 1,530 | · | · | 7,747 Indirect | -16.49% | Disposed | (price as of 2026-10-05) |
| March 27, 2025 | CIEN | A | 3,738 | · | · | 23,746 Direct | +18.68% | Acquired | (price as of 2026-10-05) |
| Nov. 18, 2024 | NTAP | S 10b5-1 | 504 | $119.62 | $60,288 | 9,277 Indirect | -5.15% | Disposed | 84.8% (price as of 2026-10-05) |
| Nov. 18, 2024 | NTAP | S 10b5-1 | 2,535 | $119.27 | $302,349 | 9,781 Indirect | -20.58% | Disposed | 85.3% (price as of 2026-10-05) |
| Nov. 18, 2024 | NTAP | S 10b5-1 | 294 | $118.21 | $34,754 | 12,316 Indirect | -2.33% | Disposed | 87.0% (price as of 2026-10-05) |
| Sept. 18, 2024 | NTAP | S 10b5-1 | 1,246 | $120.63 | $150,305 | 12,610 Indirect | -8.99% | Disposed | 83.2% (price as of 2026-10-05) |
| Sept. 18, 2024 | NTAP | S 10b5-1 | 2,087 | $119.96 | $250,357 | 13,856 Indirect | -13.09% | Disposed | 84.2% (price as of 2026-10-05) |
| Sept. 11, 2024 | NTAP | A | 3,026 | · | · | 3,026 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 10, 2024 | NTAP | M | 4,488 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 10, 2024 | NTAP | M | 4,488 | · | · | 15,943 Indirect | +39.18% | Acquired | (price as of 2026-10-05) |
| June 21, 2024 | NTAP | S 10b5-1 | 1,802 | $127.12 | $229,070 | 12,654 Indirect | -12.47% | Disposed | 73.9% (price as of 2026-10-05) |
| June 21, 2024 | NTAP | S 10b5-1 | 333 | $126.53 | $42,134 | 14,456 Indirect | -2.25% | Disposed | 74.7% (price as of 2026-10-05) |
| June 21, 2024 | NTAP | S 10b5-1 | 1,199 | $127.88 | $153,328 | 11,455 Indirect | -9.48% | Disposed | 72.8% (price as of 2026-10-05) |
| March 21, 2024 | CIEN | A | 4,438 | · | · | 20,008 Direct | +28.50% | Acquired | (price as of 2026-10-05) |
| Oct. 2, 2023 | NTAP | S 10b5-1 | 7,000 | $75.80 | $530,600 | 14,789 Indirect | -32.13% | Disposed | 191.6% (price as of 2026-10-05) |
| Sept. 13, 2023 | NTAP | A | 4,488 | · | · | 4,488 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2023 | NTAP | M | 4,485 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 12, 2023 | NTAP | M | 4,485 | · | · | 21,789 Indirect | +25.92% | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2023 | CIEN | G | 3,129 | · | · | 15,570 Direct | -16.73% | Disposed | (price as of 2026-10-05) |
| Sept. 8, 2023 | CIEN | G | 2,086 | · | · | 18,699 Direct | -10.04% | Disposed | (price as of 2026-10-05) |
| March 30, 2023 | CIEN | A | 4,331 | · | · | 20,785 Direct | +26.32% | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2022 | NTAP | A | 4,485 | · | · | 4,485 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2022 | NTAP | M | 3,520 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 8, 2022 | NTAP | M | 3,520 | · | · | 17,304 Indirect | +25.54% | Acquired | (price as of 2026-10-05) |
| Aug. 26, 2022 | NTAP | G | 2,800 | · | · | 13,784 Indirect | -16.88% | Disposed | (price as of 2026-10-05) |
| March 31, 2022 | CIEN | A | 3,722 | · | · | 16,454 Direct | +29.23% | Acquired | (price as of 2026-10-05) |
| Jan. 12, 2022 | CIEN | S 10b5-1 | 21,737 | $74.31 | $1,615,276 | 12,732 Direct | -63.06% | Disposed | 420.7% (price as of 2026-10-05) |
| Dec. 2, 2021 | NTAP | S 10b5-1 | 7,500 | $89.94 | $674,550 | 16,584 Indirect | -31.14% | Disposed | 145.7% (price as of 2026-10-05) |
| Sept. 10, 2021 | NTAP | A | 3,520 | · | · | 3,520 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2021 | NTAP | M | 7,324 | · | · | 24,084 Indirect | +43.70% | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2021 | NTAP | M | 7,324 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 16, 2021 | NTAP | G | 3,050 | · | · | 16,760 Indirect | -15.40% | Disposed | (price as of 2026-10-05) |
| April 1, 2021 | CIEN | A | 4,116 | · | · | 34,469 Direct | +13.56% | Acquired | (price as of 2026-10-05) |
| Dec. 3, 2020 | NTAP | S 10b5-1 | 16,000 | $58.88 | $942,080 | 19,810 Indirect | -44.68% | Disposed | 275.4% (price as of 2026-10-05) |
| Sept. 11, 2020 | NTAP | M | 22,831 | $43.77 | $999,313 | 22,831 Direct | · | Acquired | 404.9% (price as of 2026-10-05) |
| Sept. 11, 2020 | NTAP | S | 22,831 | $44.62 | $1,018,719 | 0 Direct | -100.00% | Disposed | 395.3% (price as of 2026-10-05) |
| Sept. 11, 2020 | NTAP | M | 22,831 | $44.62 | $1,018,719 | 0 Direct | -100.00% | Disposed | 395.3% (price as of 2026-10-05) |
| Sept. 10, 2020 | NTAP | A | 7,324 | · | · | 7,324 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2020 | NTAP | M | 5,766 | · | · | 35,810 Indirect | +19.19% | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2020 | NTAP | M | 5,766 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 2, 2020 | CIEN | A | 5,678 | · | · | 30,353 Direct | +23.01% | Acquired | (price as of 2026-10-05) |
| Jan. 13, 2020 | CIEN | S 10b5-1 | 2,000 | $41.98 | $83,960 | 24,675 Direct | -7.50% | Disposed | 821.7% (price as of 2026-10-05) |
| Dec. 11, 2019 | CIEN | S 10b5-1 | 2,000 | $34.63 | $69,260 | 26,675 Direct | -6.97% | Disposed | 1017.3% (price as of 2026-10-05) |
| Nov. 11, 2019 | CIEN | S 10b5-1 | 2,000 | $37.17 | $74,340 | 28,675 Direct | -6.52% | Disposed | 941.0% (price as of 2026-10-05) |
| Oct. 11, 2019 | CIEN | S 10b5-1 | 2,000 | $37.75 | $75,500 | 30,675 Direct | -6.12% | Disposed | 925.0% (price as of 2026-10-05) |
| Sept. 12, 2019 | NTAP | A | 5,766 | · | · | 5,766 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 11, 2019 | NTAP | M | 2,924 | · | · | 30,044 Indirect | +10.78% | Acquired | (price as of 2026-10-05) |
| Sept. 11, 2019 | NTAP | M | 2,924 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 11, 2019 | CIEN | S 10b5-1 | 2,000 | $40.10 | $80,200 | 32,675 Direct | -5.77% | Disposed | 864.9% (price as of 2026-10-05) |
| Aug. 12, 2019 | CIEN | S 10b5-1 | 2,000 | $43.23 | $86,460 | 34,675 Direct | -5.45% | Disposed | 795.0% (price as of 2026-10-05) |
| July 11, 2019 | CIEN | S 10b5-1 | 2,000 | $43.40 | $86,800 | 36,675 Direct | -5.17% | Disposed | 791.5% (price as of 2026-10-05) |
| June 11, 2019 | CIEN | S 10b5-1 | 2,000 | $44.36 | $88,720 | 38,675 Direct | -4.92% | Disposed | 772.2% (price as of 2026-10-05) |
| May 13, 2019 | CIEN | S 10b5-1 | 7,000 | $34.24 | $239,680 | 40,675 Direct | -14.68% | Disposed | 1030.1% (price as of 2026-10-05) |
| March 28, 2019 | CIEN | A | 5,284 | · | · | 47,675 Direct | +12.46% | Acquired | (price as of 2026-10-05) |
| Sept. 13, 2018 | NTAP | A | 2,924 | · | · | 2,924 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2018 | NTAP | M | 6,150 | · | · | 27,120 Indirect | +29.33% | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2018 | NTAP | M | 6,150 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 3, 2018 | CIEN | A | 7,626 | · | · | 42,391 Direct | +21.94% | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2018 | NTAP | M | 17,000 | $37.62 | $639,540 | 17,000 Direct | · | Acquired | 487.5% (price as of 2026-10-05) |
| Jan. 2, 2018 | NTAP | M | 3,000 | $34.52 | $103,560 | 20,000 Direct | +17.65% | Acquired | 540.2% (price as of 2026-10-05) |
| Jan. 2, 2018 | NTAP | S 10b5-1 | 20,000 | $55.67 | $1,113,400 | 0 Direct | -100.00% | Disposed | 297.0% (price as of 2026-10-05) |
| Jan. 2, 2018 | NTAP | M | 3,000 | $55.67 | $167,010 | 0 Direct | -100.00% | Disposed | 297.0% (price as of 2026-10-05) |
| Jan. 2, 2018 | NTAP | M | 17,000 | $55.67 | $946,390 | 0 Direct | -100.00% | Disposed | 297.0% (price as of 2026-10-05) |
| Sept. 14, 2017 | NTAP | A | 6,150 | · | · | 6,150 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 13, 2017 | NTAP | M | 7,132 | · | · | 20,970 Indirect | +51.54% | Acquired | (price as of 2026-10-05) |
| Sept. 13, 2017 | NTAP | M | 7,132 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 23, 2017 | CIEN | A | 8,055 | · | · | 34,765 Direct | +30.16% | Acquired | (price as of 2026-10-05) |
| March 7, 2017 | NTAP | M | 20,000 | $40.38 | $807,600 | 20,000 Direct | · | Acquired | 447.3% (price as of 2026-10-05) |
| March 7, 2017 | NTAP | S | 20,000 | $42.39 | $847,800 | 0 Direct | -100.00% | Disposed | 421.4% (price as of 2026-10-05) |
| March 7, 2017 | NTAP | M | 20,000 | $42.39 | $847,800 | 0 Direct | -100.00% | Disposed | 421.4% (price as of 2026-10-05) |
| Sept. 15, 2016 | NTAP | A | 7,132 | · | · | 7,132 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 14, 2016 | NTAP | M | 7,916 | · | · | 13,838 Indirect | +133.67% | Acquired | (price as of 2026-10-05) |
| Sept. 14, 2016 | NTAP | M | 7,916 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 24, 2016 | CIEN | A | 9,445 | · | · | 26,710 Direct | +54.71% | Acquired | (price as of 2026-10-05) |
| Sept. 11, 2015 | NTAP | A | 7,916 | · | · | 7,916 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 10, 2015 | NTAP | M | 5,922 | · | · | 5,922 Indirect | · | Acquired | (price as of 2026-10-05) |
| Sept. 10, 2015 | NTAP | M | 5,922 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 26, 2015 | CIEN | A | 8,417 | · | · | 17,265 Direct | +95.13% | Acquired | (price as of 2026-10-05) |
| Nov. 18, 2014 | NTAP | M | 17,000 | $34.52 | $586,840 | 17,000 Direct | · | Acquired | 540.2% (price as of 2026-10-05) |
| Nov. 18, 2014 | NTAP | S | 17,000 | $42.04 | $714,680 | 0 Direct | -100.00% | Disposed | 425.7% (price as of 2026-10-05) |
| Nov. 18, 2014 | NTAP | M | 55,000 | $33.83 | $1,860,650 | 55,000 Direct | · | Acquired | 553.3% (price as of 2026-10-05) |
| Nov. 18, 2014 | NTAP | S | 55,000 | $42.04 | $2,312,200 | 0 Direct | -100.00% | Disposed | 425.7% (price as of 2026-10-05) |
| Nov. 18, 2014 | NTAP | M | 55,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 18, 2014 | NTAP | M | 17,000 | · | · | 3,000 Direct | -85.00% | Disposed | (price as of 2026-10-05) |
| Sept. 5, 2014 | NTAP | A | 5,922 | · | · | 5,922 Direct | · | Acquired | (price as of 2026-10-05) |
| April 10, 2014 | CIEN | A | 7,631 | · | · | 8,848 Direct | +627.03% | Acquired | (price as of 2026-10-05) |
| March 1, 2014 | CIEN | A | 1,217 | · | · | 1,217 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 13, 2013 | NTAP | A | 22,831 | · | · | 22,831 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 9, 2026 | NTAP | Restricted Stock Unit | Common Shares | · | · | 1,948 | Acquired |
| Sept. 8, 2026 | NTAP | Restricted Stock Unit | Common Shares | · | · | 2,914 | Disposed |
| Sept. 10, 2025 | NTAP | Restricted Stock Unit | Common Shares | · | · | 2,914 | Acquired |
| Sept. 9, 2025 | NTAP | Restricted Stock Unit | Common Shares | · | · | 3,026 | Disposed |
| Sept. 11, 2024 | NTAP | Restricted Stock Unit | Common Shares | · | · | 3,026 | Acquired |
| Sept. 10, 2024 | NTAP | Restricted Stock Unit | Common Shares | · | · | 4,488 | Disposed |
| Sept. 13, 2023 | NTAP | Restricted Stock Unit | Common Stock | · | · | 4,488 | Acquired |
| Sept. 12, 2023 | NTAP | Restricted Stock Unit | Common Stock | · | · | 4,485 | Disposed |
| Sept. 9, 2022 | NTAP | Restricted Stock Unit | Common Stock | · | Sept. 9, 2029 | 4,485 | Acquired |
| Sept. 8, 2022 | NTAP | Restricted Stock Unit | Common Stock | · | Sept. 8, 2028 | 3,520 | Disposed |
| Sept. 10, 2021 | NTAP | Restricted Stock Unit | Common Stock | · | · | 3,520 | Acquired |
| Sept. 9, 2021 | NTAP | Restricted Stock Unit | Common Stock | · | · | 7,324 | Disposed |
| Sept. 11, 2020 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $43.77 | Sept. 12, 2020 | 22,831 | Disposed |
| Sept. 10, 2020 | NTAP | Restricted Stock Unit | Common Stock | · | · | 7,324 | Acquired |
| Sept. 9, 2020 | NTAP | Restricted Stock Unit | Common Stock | · | · | 5,766 | Disposed |
| Sept. 12, 2019 | NTAP | Restricted Stock Unit | Common Stock | · | · | 5,766 | Acquired |
| Sept. 11, 2019 | NTAP | Restricted Stock Unit | Common Stock | · | · | 2,924 | Disposed |
| Sept. 13, 2018 | NTAP | Restricted Stock Unit | Common Stock | · | · | 2,924 | Acquired |
| Sept. 12, 2018 | NTAP | Restricted Stock Unit | Common Stock | · | · | 6,150 | Disposed |
| Jan. 2, 2018 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $34.52 | Aug. 30, 2019 | 3,000 | Disposed |
| Jan. 2, 2018 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $37.62 | Aug. 30, 2018 | 17,000 | Disposed |
| Sept. 14, 2017 | NTAP | Restricted Stock Unit | Common Stock | · | · | 6,150 | Acquired |
| Sept. 13, 2017 | NTAP | Restricted Stock Unit | Common Stock | · | · | 7,132 | Disposed |
| March 7, 2017 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $40.38 | Aug. 30, 2017 | 20,000 | Disposed |
| Sept. 15, 2016 | NTAP | Restricted Stock Unit | Common Stock | · | · | 7,132 | Acquired |
| Sept. 14, 2016 | NTAP | Restricted Stock Unit | Common Stock | · | · | 7,916 | Disposed |
| Sept. 11, 2015 | NTAP | Restricted Stock Unit | Common Stock | · | · | 7,916 | Acquired |
| Sept. 10, 2015 | NTAP | Restricted Stock Unit | Common Stock | $0.00 | · | 5,922 | Disposed |
| Nov. 18, 2014 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $33.83 | Dec. 16, 2016 | 55,000 | Disposed |
| Nov. 18, 2014 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $34.52 | Aug. 30, 2019 | 17,000 | Disposed |
| Sept. 5, 2014 | NTAP | Restricted Stock Unit | Common Stock | $0.00 | · | 5,922 | Acquired |
| Sept. 13, 2013 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $43.77 | Sept. 12, 2020 | 22,831 | Acquired |
| Aug. 31, 2012 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $34.52 | Aug. 30, 2019 | 17,000 | Acquired |
| Aug. 31, 2012 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $34.52 | Aug. 30, 2019 | 3,000 | Acquired |
| Aug. 31, 2011 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $37.62 | Aug. 30, 2018 | 17,000 | Acquired |
| Aug. 31, 2010 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $40.38 | Aug. 30, 2017 | 20,000 | Acquired |
| Dec. 17, 2009 | NTAP | Non-Qualified Stock Option (right to buy) | Common Stock | $33.83 | Dec. 16, 2016 | 55,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).