On this page
Brian S Genson
Insider
First SEC filing: Feb. 14, 2020 · Latest: Feb. 14, 2020
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 11, 2025 | NATH | S | 100 | $87.44 | $8,744 | 7,042 Direct | -1.40% | Disposed | 16.1% (price as of 2026-10-05) |
| Feb. 11, 2025 | NATH | S | 900 | $87.00 | $78,300 | 7,142 Direct | -11.19% | Disposed | 16.7% (price as of 2026-10-05) |
| Nov. 14, 2024 | NATH | S | 1,400 | $86.25 | $120,750 | 8,042 Direct | -14.83% | Disposed | 17.7% (price as of 2026-10-05) |
| Aug. 19, 2024 | NATH | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 100 | $68.32 | $6,832 | 9,442 Direct | -1.05% | Disposed | 48.6% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 20 | $68.31 | $1,366 | 9,542 Direct | -0.21% | Disposed | 48.6% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 99 | $68.30 | $6,762 | 9,562 Direct | -1.02% | Disposed | 48.6% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 82 | $68.28 | $5,599 | 9,661 Direct | -0.84% | Disposed | 48.7% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 189 | $68.27 | $12,903 | 9,743 Direct | -1.90% | Disposed | 48.7% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 676 | $68.27 | $46,151 | 9,932 Direct | -6.37% | Disposed | 48.7% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 78 | $68.10 | $5,312 | 10,608 Direct | -0.73% | Disposed | 49.1% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 206 | $68.01 | $14,010 | 10,686 Direct | -1.89% | Disposed | 49.3% (price as of 2026-10-05) |
| Feb. 22, 2024 | NATH | S | 50 | $68.00 | $3,400 | 10,892 Direct | -0.46% | Disposed | 49.3% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 827 | $68.00 | $56,236 | 10,942 Direct | -7.03% | Disposed | 49.3% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 4 | $67.81 | $271 | 11,769 Direct | -0.03% | Disposed | 49.7% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 100 | $67.75 | $6,775 | 11,773 Direct | -0.84% | Disposed | 49.8% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 38 | $67.74 | $2,574 | 11,873 Direct | -0.32% | Disposed | 49.9% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 41 | $67.73 | $2,777 | 11,911 Direct | -0.34% | Disposed | 49.9% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 10 | $67.70 | $677 | 11,952 Direct | -0.08% | Disposed | 50.0% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 200 | $67.65 | $13,530 | 11,962 Direct | -1.64% | Disposed | 50.1% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 200 | $67.51 | $13,502 | 12,162 Direct | -1.62% | Disposed | 50.4% (price as of 2026-10-05) |
| Dec. 6, 2023 | NATH | S | 580 | $67.50 | $39,150 | 12,362 Direct | -4.48% | Disposed | 50.4% (price as of 2026-10-05) |
| Aug. 30, 2023 | NATH | S | 6 | $73.50 | $441 | 12,942 Direct | -0.05% | Disposed | 38.1% (price as of 2026-10-05) |
| Aug. 30, 2023 | NATH | S | 200 | $73.13 | $14,626 | 12,948 Direct | -1.52% | Disposed | 38.8% (price as of 2026-10-05) |
| Aug. 30, 2023 | NATH | S | 50 | $73.10 | $3,655 | 13,148 Direct | -0.38% | Disposed | 38.9% (price as of 2026-10-05) |
| Aug. 30, 2023 | NATH | S | 1,744 | $73.00 | $127,312 | 13,198 Direct | -11.67% | Disposed | 39.1% (price as of 2026-10-05) |
| Nov. 30, 2022 | NATH | S | 220 | $66.81 | $14,698 | 14,942 Direct | -1.45% | Disposed | 52.0% (price as of 2026-10-05) |
| Nov. 30, 2022 | NATH | S | 1,390 | $65.60 | $91,184 | 15,162 Direct | -8.40% | Disposed | 54.8% (price as of 2026-10-05) |
| Nov. 30, 2022 | NATH | S | 390 | $65.05 | $25,370 | 16,552 Direct | -2.30% | Disposed | 56.1% (price as of 2026-10-05) |
| Feb. 14, 2020 | 1029730 | D | 195,602 | $3.50 | $684,607 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 10,000 | $3.50 | $35,000 | 0 Indirect | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 50,000 | $1.10 | $55,000 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 50,000 | $0.12 | $6,000 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 50,000 | $0.49 | $24,500 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 50,000 | $2.04 | $102,000 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 50,000 | $2.18 | $109,000 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 20,000 | $1.71 | $34,200 | 0 Direct | -100.00% | Disposed | |
| Feb. 14, 2020 | 1029730 | D | 20,000 | $2.39 | $47,800 | 0 Direct | -100.00% | Disposed | |
| Feb. 12, 2020 | 1029730 | S | 2,000 | $25.08 | $50,160 | 0 Indirect | -100.00% | Disposed | |
| Nov. 15, 2019 | NATH | S | 1,491 | $76.50 | $114,062 | 16,942 Direct | -8.09% | Disposed | 32.7% (price as of 2026-10-05) |
| Nov. 15, 2019 | NATH | S | 1,500 | $77.00 | $115,500 | 18,433 Direct | -7.53% | Disposed | 31.8% (price as of 2026-10-05) |
| Nov. 14, 2019 | NATH | S | 1,009 | $80.00 | $80,720 | 19,933 Direct | -4.82% | Disposed | 26.9% (price as of 2026-10-05) |
| June 13, 2019 | 1029730 | A | 30,000 | · | · | 195,602 Direct | +18.12% | Acquired | |
| May 16, 2019 | 1029730 | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | |
| May 16, 2019 | 1029730 | F | 4,398 | $3.32 | $14,601 | 165,602 Direct | -2.59% | Disposed | |
| May 16, 2019 | 1029730 | M | 20,000 | $0.73 | $14,600 | 170,000 Direct | +13.33% | Acquired | |
| Feb. 7, 2019 | NATH | S | 5,000 | $70.58 | $352,900 | 20,942 Direct | -19.27% | Disposed | 43.8% (price as of 2026-10-05) |
| Feb. 5, 2019 | NATH | M | 16,117 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 5, 2019 | NATH | F | 7,419 | $72.64 | $538,916 | 25,942 Direct | -22.24% | Disposed | 39.8% (price as of 2026-10-05) |
| Feb. 5, 2019 | NATH | M | 16,117 | $33.44 | $538,952 | 33,361 Direct | +93.46% | Acquired | 203.6% (price as of 2026-10-05) |
| Nov. 13, 2018 | NATH | S | 370 | $70.36 | $26,033 | 17,244 Direct | -2.10% | Disposed | 44.3% (price as of 2026-10-05) |
| May 30, 2018 | 1029730 | A | 30,000 | · | · | 150,000 Direct | +25.00% | Acquired | |
| May 24, 2018 | 1029730 | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | |
| May 24, 2018 | 1029730 | M | 20,000 | $1.88 | $37,600 | 120,000 Direct | +20.00% | Acquired | |
| Jan. 10, 2018 | NATH | A | 16,117 | · | · | 16,117 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 10, 2018 | NATH | D | 15,149 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 16, 2017 | NATH | S | 2,000 | $95.56 | $191,120 | 17,614 Direct | -10.20% | Disposed | 6.2% (price as of 2026-10-05) |
| May 24, 2017 | 1029730 | A | 30,000 | · | · | 100,000 Direct | +42.86% | Acquired | |
| Dec. 5, 2016 | NATH | S | 2,557 | $61.94 | $158,381 | 19,614 Direct | -11.53% | Disposed | 63.9% (price as of 2026-10-05) |
| Dec. 2, 2016 | NATH | S | 1,443 | $61.00 | $88,023 | 22,171 Direct | -6.11% | Disposed | 66.4% (price as of 2026-10-05) |
| Oct. 17, 2016 | 1029730 | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Oct. 17, 2016 | 1029730 | M | 20,000 | $1.39 | $27,800 | 70,000 Direct | +40.00% | Acquired | |
| Aug. 23, 2016 | NATH | S | 2,500 | $48.10 | $120,250 | 23,614 Direct | -9.57% | Disposed | 111.1% (price as of 2026-10-05) |
| May 18, 2016 | 1029730 | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| May 11, 2016 | NATH | M | 3,787 | · | · | 3,787 Direct | · | Acquired | (price as of 2026-10-05) |
| May 11, 2016 | NATH | F | 991 | $44.78 | $44,377 | 26,114 Direct | -3.66% | Disposed | 126.7% (price as of 2026-10-05) |
| May 11, 2016 | NATH | M | 3,787 | $11.72 | $44,384 | 27,105 Direct | +16.24% | Acquired | 766.2% (price as of 2026-10-05) |
| Feb. 12, 2016 | NATH | S | 3,651 | $48.09 | $175,577 | 23,318 Direct | -13.54% | Disposed | 111.1% (price as of 2026-10-05) |
| Feb. 11, 2016 | NATH | S | 4,010 | $47.74 | $191,437 | 26,969 Direct | -12.94% | Disposed | 112.7% (price as of 2026-10-05) |
| Feb. 10, 2016 | NATH | S | 2,339 | $48.11 | $112,529 | 30,979 Direct | -7.02% | Disposed | 111.0% (price as of 2026-10-05) |
| May 18, 2015 | 1029730 | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| April 2, 2015 | NATH | A | 15,149 | · | · | 15,149 Direct | · | Acquired | (price as of 2026-10-05) |
| April 2, 2015 | NATH | D | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 2, 2015 | NATH | A | 3,787 | · | · | 3,787 Direct | · | Acquired | (price as of 2026-10-05) |
| April 2, 2015 | NATH | D | 2,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 10, 2015 | NATH | M | 7,500 | · | · | 2,500 Direct | -75.00% | Disposed | (price as of 2026-10-05) |
| March 10, 2015 | NATH | M | 4,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 10, 2015 | NATH | F | 1,859 | $71.63 | $133,160 | 33,318 Direct | -5.28% | Disposed | 41.7% (price as of 2026-10-05) |
| March 10, 2015 | NATH | M | 7,500 | $17.75 | $133,125 | 35,177 Direct | +27.10% | Acquired | 471.9% (price as of 2026-10-05) |
| March 10, 2015 | NATH | F | 730 | $71.63 | $52,290 | 27,677 Direct | -2.57% | Disposed | 41.7% (price as of 2026-10-05) |
| March 10, 2015 | NATH | M | 4,000 | $13.08 | $52,320 | 28,407 Direct | +16.39% | Acquired | 676.1% (price as of 2026-10-05) |
| Jan. 6, 2015 | 1029730 | M | 20,000 | $0.48 | $9,600 | 50,000 Direct | +66.67% | Acquired | |
| Jan. 6, 2015 | 1029730 | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Dec. 9, 2014 | NATH | M | 11,000 | · | · | 4,000 Direct | -73.33% | Disposed | (price as of 2026-10-05) |
| Dec. 9, 2014 | NATH | F | 1,841 | $78.15 | $143,874 | 24,407 Direct | -7.01% | Disposed | 29.9% (price as of 2026-10-05) |
| Dec. 9, 2014 | NATH | M | 11,000 | $13.08 | $143,880 | 26,248 Direct | +72.14% | Acquired | 676.1% (price as of 2026-10-05) |
| Aug. 6, 2014 | NATH | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 25, 2014 | 1029730 | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| Feb. 14, 2014 | NATH | S | 2,600 | $49.40 | $128,440 | 15,248 Direct | -14.57% | Disposed | 105.5% (price as of 2026-10-05) |
| Nov. 18, 2013 | NATH | S | 3,000 | $52.34 | $157,020 | 17,848 Direct | -14.39% | Disposed | 94.0% (price as of 2026-10-05) |
| June 4, 2013 | NATH | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 4, 2013 | NATH | F | 765 | $49.80 | $38,097 | 20,848 Direct | -3.54% | Disposed | 103.9% (price as of 2026-10-05) |
| June 4, 2013 | NATH | M | 10,000 | $3.81 | $38,100 | 21,613 Direct | +86.11% | Acquired | 2564.6% (price as of 2026-10-05) |
| May 24, 2013 | 1029730 | P | 2,000 | $25.00 | $50,000 | 2,000 Indirect | · | Acquired | |
| May 9, 2013 | 1029730 | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| Sept. 28, 2012 | 1029730 | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| June 12, 2012 | NATH | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 12, 2012 | NATH | F | 6,221 | $28.02 | $174,312 | 11,613 Direct | -34.88% | Disposed | 262.3% (price as of 2026-10-05) |
| June 12, 2012 | NATH | M | 10,000 | $17.43 | $174,300 | 17,834 Direct | +127.65% | Acquired | 482.4% (price as of 2026-10-05) |
| May 16, 2012 | 1029730 | P | 10,000 | $1.58 | $15,800 | 10,000 Indirect | · | Acquired |
Showing latest 100 of 128 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. 19, 2024 | NATH | Stock Options (right to buy) | Common Stock, par value $0.01 per share | $74.47 | Aug. 19, 2029 | 15,000 | Acquired |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $2.40 | May 18, 2026 | 50,000 | Disposed |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $3.38 | May 18, 2025 | 50,000 | Disposed |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $3.01 | June 25, 2024 | 50,000 | Disposed |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.46 | May 9, 2023 | 50,000 | Disposed |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.32 | Sept. 28, 2022 | 50,000 | Disposed |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.79 | Nov. 10, 2021 | 20,000 | Disposed |
| Feb. 14, 2020 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.11 | Sept. 24, 2020 | 20,000 | Disposed |
| May 16, 2019 | 1029730 | Stock Option (Right to Buy) | Common Stock | $0.73 | Aug. 27, 2019 | 20,000 | Disposed |
| Feb. 5, 2019 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $33.44 | Aug. 5, 2019 | 16,117 | Disposed |
| May 24, 2018 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.88 | June 5, 2018 | 20,000 | Disposed |
| Jan. 10, 2018 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $33.44 | Aug. 5, 2019 | 16,117 | Acquired |
| Jan. 10, 2018 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $35.58 | Aug. 5, 2019 | 15,149 | Disposed |
| Oct. 17, 2016 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.39 | Nov. 5, 2016 | 20,000 | Disposed |
| May 18, 2016 | 1029730 | Stock Option (Right to Buy) | Common Stock | $2.40 | May 18, 2026 | 50,000 | Acquired |
| May 11, 2016 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $11.72 | June 5, 2016 | 3,787 | Acquired |
| May 18, 2015 | 1029730 | Stock Option (Right to Buy) | Common Stock | $3.38 | May 18, 2025 | 50,000 | Acquired |
| April 2, 2015 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $35.58 | Aug. 5, 2019 | 15,149 | Acquired |
| April 2, 2015 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $53.89 | Aug. 5, 2019 | 10,000 | Disposed |
| April 2, 2015 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $11.72 | June 5, 2016 | 3,787 | Acquired |
| April 2, 2015 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $17.75 | June 5, 2016 | 2,500 | Disposed |
| March 10, 2015 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $17.75 | June 5, 2016 | 7,500 | Disposed |
| March 10, 2015 | NATH | 2002 Stock Option Plan (Right to Buy) | Common Stock | $13.08 | June 13, 2016 | 4,000 | Disposed |
| Jan. 6, 2015 | 1029730 | Stock Option (Right to Buy) | Common Stock | $0.48 | March 2, 2015 | 20,000 | Disposed |
| Dec. 9, 2014 | NATH | 2002 Stock Incentive Plan (Right to Buy) | Common Stock | $13.08 | June 13, 2016 | 11,000 | Disposed |
| Aug. 6, 2014 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $53.89 | Aug. 5, 2019 | 10,000 | Acquired |
| June 25, 2014 | 1029730 | Stock Option (Right to Buy) | Common Stock | $3.01 | June 25, 2024 | 50,000 | Acquired |
| June 4, 2013 | NATH | Stock Option (Right to Buy) | Common Stock | $3.81 | June 19, 2013 | 10,000 | Disposed |
| May 9, 2013 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.46 | May 9, 2023 | 50,000 | Acquired |
| Sept. 28, 2012 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.32 | Sept. 28, 2022 | 50,000 | Acquired |
| June 12, 2012 | NATH | Stock Option (Right to Buy) | Common Stock | $17.43 | Sept. 16, 2012 | 10,000 | Disposed |
| Nov. 10, 2011 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.79 | Nov. 10, 2021 | 20,000 | Acquired |
| June 6, 2011 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $17.75 | June 5, 2016 | 10,000 | Acquired |
| June 6, 2011 | NATH | 2010 Stock Incentive Plan (Right to Buy) | Common Stock | $17.75 | June 5, 2016 | 10,000 | Acquired |
| March 4, 2011 | NATH | 1992 Stock Option Plan (Option to Buy) | Common Stock | $3.33 | June 14, 2011 | 7,500 | Disposed |
| Sept. 24, 2010 | 1029730 | Stock Option (Right to Buy) | Common Stock | · | Sept. 24, 2020 | 20,000 | Acquired |
| Aug. 27, 2009 | 1029730 | Stock Option (Right to Buy) | Common Stock | · | Aug. 27, 2019 | 20,000 | Acquired |
| Dec. 8, 2008 | 1029730 | Stock Option (Right to Buy) | Common Stock | · | June 5, 2018 | 20,000 | Acquired |
| Sept. 17, 2007 | NATH | 2001 Stock Incentive Plan (Option to Buy) | Common Stock | $17.43 | Sept. 16, 2012 | 10,000 | Acquired |
| June 29, 2007 | 1029730 | Stock Option (Right to Buy) | Common Stock | $2.30 | June 28, 2017 | 20,000 | Acquired |
| Nov. 6, 2006 | 1029730 | Stock Option (Right to Buy) | Common Stock | $1.39 | Nov. 5, 2016 | 20,000 | Acquired |
| Aug. 9, 2006 | NATH | 1998 Stock Option Plan (Option to Buy) | Common Stock | $3.20 | Oct. 30, 2006 | 10,000 | Disposed |
| June 14, 2006 | NATH | 2002 Stock Incentive Plan (Option to Buy) | Common Stock | $13.08 | June 13, 2016 | 15,000 | Acquired |
| March 3, 2005 | 1029730 | Stock Option (Right to Buy) | Common Stock | $0.48 | March 2, 2015 | 20,000 | Acquired |
| June 17, 2002 | NATH | Employee Stock Option (Right to Buy) [F2] | Common Stock | $3.96 | June 16, 2012 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).