Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Niagen Bioscience, Inc. (NAGE) since 2008 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Niagen Bioscience, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1386570.
Total stock buying since 2008: $29,780,400.
Total stock sales since 2008: $1,892,504.
Total stock option exercises since 2008: $1,316,310.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 273 | $2,145 | 0 | $0 | 66,667 | $220,001 |
| 2024 | 11,411,622 | $21,395 | 11,468,876 | $312,062 | 73,001 | $221,068 |
| 2023 | 3,493,778 | $39,040 | 0 | $0 | 22,436 | $0 |
| 2022 | 1,125,037 | $1,453,901 | 0 | $0 | 0 | $0 |
| 2021 | 10,000 | $66,500 | 52,500 | $625,775 | 52,500 | $114,500 |
| 2020 | 6,000 | $26,840 | 37,829 | $196,332 | 41,667 | $192,501 |
| 2019 | 46,378 | $169,671 | 24,390 | $85,565 | 43,334 | $65,001 |
| 2018 | 22,800 | $82,613 | 53,431 | $300,143 | 53,431 | $240,439 |
| 2017 | 9,017,938 | $24,553,337 | 58,400 | $361,496 | 58,400 | $262,800 |
| 2016 | 26,300 | $86,745 | 5,063 | $6,379 | 0 | $0 |
| 2014 | 23,500 | $24,902 | 0 | $0 | 0 | $0 |
| 2013 | 140,200 | $88,918 | 0 | $0 | 0 | $0 |
| 2012 | 4,482,246 | $2,507,284 | 0 | $0 | 0 | $0 |
| 2011 | 99,400 | $111,394 | 5,400 | $4,752 | 0 | $0 |
| 2010 | 815,000 | $543,090 | 0 | $0 | 0 | $0 |
| 2008 | 1,000 | $2,625 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-04 | 0 | $0 | 0 | $0 | 66,667 | $220,001 |
| 2025-03 | 273 | $2,145 | 0 | $0 | 0 | $0 |
| 2024-12 | 0 | $0 | 37,161 | $229,952 | 50,001 | $183,003 |
| 2024-11 | 2,907 | $21,395 | 0 | $0 | 0 | $0 |
| 2024-08 | 11,408,715 | $0 | 11,431,715 | $82,110 | 23,000 | $38,065 |
| 2023-12 | 5,000 | $7,050 | 0 | $0 | 0 | $0 |
| 2023-09 | 3,467,778 | $0 | 0 | $0 | 0 | $0 |
| 2023-08 | 0 | $0 | 0 | $0 | 22,436 | $0 |
| 2023-06 | 7,000 | $11,830 | 0 | $0 | 0 | $0 |
| 2023-05 | 14,000 | $20,160 | 0 | $0 | 0 | $0 |
| 2022-09 | 1,040,000 | $1,300,000 | 0 | $0 | 0 | $0 |
| 2022-06 | 60,037 | $99,901 | 0 | $0 | 0 | $0 |
| 2022-03 | 25,000 | $54,000 | 0 | $0 | 0 | $0 |
| 2021-05 | 10,000 | $66,500 | 0 | $0 | 0 | $0 |
| 2021-03 | 0 | $0 | 52,500 | $625,775 | 52,500 | $114,500 |
| 2020-12 | 0 | $0 | 37,829 | $196,332 | 41,667 | $192,501 |
| 2020-11 | 5,000 | $22,150 | 0 | $0 | 0 | $0 |
| 2020-05 | 1,000 | $4,690 | 0 | $0 | 0 | $0 |
| 2019-11 | 10,000 | $30,900 | 0 | $0 | 0 | $0 |
| 2019-08 | 2,500 | $10,075 | 0 | $0 | 0 | $0 |
| 2019-05 | 2,253 | $9,980 | 0 | $0 | 0 | $0 |
| 2019-03 | 31,625 | $118,716 | 24,390 | $85,565 | 43,334 | $65,001 |
| 2018-09 | 5,000 | $17,500 | 0 | $0 | 0 | $0 |
| 2018-05 | 17,800 | $65,113 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-04-09 | Fried Robert N (Chief Executive Officer) | Option Ex | 66,667 | 3.30 | 220,001 |
| 2025-03-07 | Lopez Carlos Luis (SVP, General Counsel) | Buy | 273 | 7.86 | 2,145 |
| 2024-12-13 | Jaksch Frank L Jr (Director) | Sale | 37,161 | 6.19 | 229,952 |
| 2024-12-13 | Jaksch Frank L Jr (Director) | Option Ex | 50,001 | 3.66 | 183,003 |
| 2024-11-22 | Pamir Ozan (Chief Financial Officer) | Buy | 2,907 | 7.36 | 21,395 |
| 2024-08-23 | Patrick Kristin (Director) | Sale | 23,000 | 3.57 | 82,110 |
| 2024-08-23 | Patrick Kristin (Director) | Option Ex | 23,000 | 1.66 | 38,065 |
| 2024-08-20 | Radiant Treasure Ltd | Buy | 11,408,715 | .00 | 0 |
| 2024-08-20 | Mayspin Management Ltd | Sale | 11,408,715 | .00 | 0 |
| 2023-12-01 | Gerber Brianna (Chief Financial Officer) | Buy | 5,000 | 1.41 | 7,050 |
| 2023-09-06 | Shing Li Ka (Director) | Buy | 3,467,778 | .00 | 0 |
| 2023-08-12 | Gerber Brianna (Chief Financial Officer) | Option Ex | 22,436 | .00 | 0 |
| 2023-06-12 | Jaksch Frank L Jr (Director) | Buy | 7,000 | 1.69 | 11,830 |
| 2023-05-31 | Fried Robert N (Chief Executive Officer) | Buy | 7,000 | 1.42 | 9,940 |
| 2023-05-25 | Rubin Steven D | Buy | 7,000 | 1.46 | 10,220 |
| 2022-09-30 | Dvorak International Ltd (10% Owner) | Buy | 960,000 | 1.25 | 1,200,000 |
| 2022-09-30 | Fried Robert N (Cheif Executive Officer) | Buy | 80,000 | 1.25 | 100,000 |
| 2022-06-16 | Dvorak International Ltd (10% Owner) | Buy | 60,037 | 1.66 | 99,901 |
| 2022-03-16 | Fried Robert N (CEO) | Buy | 25,000 | 2.16 | 54,000 |
| 2021-05-13 | Fried Robert N (CEO) | Buy | 10,000 | 6.65 | 66,500 |
| 2021-03-16 | Block Stephen A | Sale | 20,000 | 13.17 | 263,400 |
| 2021-03-16 | Block Stephen A | Option Ex | 20,000 | 2.60 | 52,100 |
| 2021-03-15 | Block Stephen A | Sale | 32,500 | 11.15 | 362,375 |
| 2021-03-15 | Block Stephen A | Option Ex | 32,500 | 1.92 | 62,400 |
| 2020-12-10 | Jaksch Frank L Jr (EXECUTIVE CHAIRMAN OF BOARD) | Sale | 37,829 | 5.19 | 196,332 |
| 2020-12-10 | Jaksch Frank L Jr (EXECUTIVE CHAIRMAN OF BOARD) | Option Ex | 41,667 | 4.62 | 192,501 |
| 2020-11-06 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 5,000 | 4.43 | 22,150 |
| 2020-05-19 | Fried Robert N (CEO) | Buy | 1,000 | 4.69 | 4,690 |
| 2019-11-14 | Fried Robert N (CEO) | Buy | 10,000 | 3.09 | 30,900 |
| 2019-08-23 | Fried Robert N (CEO) | Buy | 2,500 | 4.03 | 10,075 |
| 2019-05-21 | Fried Robert N (CEO) | Buy | 2,253 | 4.43 | 9,980 |
| 2019-03-15 | Fried Robert N (CEO) | Buy | 5,000 | 3.80 | 19,000 |
| 2019-03-15 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 6,900 | 3.85 | 26,565 |
| 2019-03-14 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 6,725 | 3.99 | 26,832 |
| 2019-03-12 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 7,300 | 3.62 | 26,426 |
| 2019-03-11 | Jaksch Frank L Jr (EXECUTIVE CHAIRMAN OF BOARD) | Sale | 14,390 | 3.50 | 50,365 |
| 2019-03-11 | Jaksch Frank L Jr (EXECUTIVE CHAIRMAN OF BOARD) | Option Ex | 33,334 | 1.50 | 50,001 |
| 2019-03-11 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 5,700 | 3.49 | 19,893 |
| 2019-03-11 | Block Stephen A | Sale | 10,000 | 3.52 | 35,200 |
| 2019-03-11 | Block Stephen A | Option Ex | 10,000 | 1.50 | 15,000 |
| 2018-09-11 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 5,000 | 3.50 | 17,500 |
| 2018-05-18 | Farr Kevin M (CHIEF FINANCIAL OFFICER) | Buy | 5,000 | 3.83 | 19,150 |
| 2018-05-17 | Friedman Mark J (GENERAL COUNSEL) | Buy | 3,000 | 3.60 | 10,800 |
| 2018-05-16 | Jaksch Frank L Jr (CEO) | Buy | 4,300 | 3.56 | 15,308 |
| 2018-05-15 | Jaksch Frank L Jr (CEO) | Buy | 5,500 | 3.61 | 19,855 |
| 2018-03-29 | Jaksch Frank L Jr (CEO) | Sale | 474 | 4.60 | 2,180 |
| 2018-03-29 | Jaksch Frank L Jr (CEO) | Option Ex | 474 | 4.50 | 2,133 |
| 2018-03-27 | Jaksch Frank L Jr (CEO) | Sale | 24,578 | 4.60 | 113,058 |
| 2018-03-27 | Jaksch Frank L Jr (CEO) | Option Ex | 24,578 | 4.50 | 110,601 |
| 2018-01-11 | Jaksch Frank L Jr (CEO) | Sale | 6,249 | 6.50 | 40,618 |
| 2018-01-11 | Jaksch Frank L Jr (CEO) | Option Ex | 6,249 | 4.50 | 28,120 |
| 2018-01-10 | Jaksch Frank L Jr (CEO) | Sale | 22,130 | 6.52 | 144,287 |
| 2018-01-10 | Jaksch Frank L Jr (CEO) | Option Ex | 22,130 | 4.50 | 99,585 |
| 2017-12-21 | Jaksch Frank L Jr (CEO) | Sale | 58,400 | 6.19 | 361,496 |
| 2017-12-21 | Jaksch Frank L Jr (CEO) | Option Ex | 58,400 | 4.50 | 262,800 |
| 2017-11-17 | Li Ka Shing (10% Owner) | Buy | 731,707 | 4.10 | 2,999,998 |
| 2017-08-25 | Allen Stephen R. | Buy | 2,000 | 3.31 | 6,620 |
| 2017-08-18 | Chau Hoi Shuen Solina Holly (10% Owner) | Buy | 786,167 | 2.60 | 2,044,034 |
| 2017-08-18 | Li Ka Shing (10% Owner) | Buy | 1,179,250 | 2.60 | 3,066,050 |
| 2017-08-15 | Fried Robert N (PRESIDENT, CHIEF STRATEGY OFF.) | Buy | 10,000 | 3.15 | 31,500 |
| 2017-05-24 | Chau Hoi Shuen Solina Holly (10% Owner) | Buy | 2,521,526 | 2.60 | 6,555,967 |
| 2017-05-24 | Li Ka Shing (10% Owner) | Buy | 3,782,288 | 2.60 | 9,833,948 |
| 2017-05-19 | Allen Stephen R. | Buy | 3,000 | 3.20 | 9,600 |
| 2017-03-20 | Allen Stephen R. | Buy | 2,000 | 2.81 | 5,620 |
| 2016-12-12 | Jaksch Frank L Jr (CEO, PRESIDENT) | Buy | 2,000 | 2.42 | 4,840 |
| 2016-09-01 | Jaksch Frank L Jr (CEO, PRESIDENT) | Buy | 1,500 | 3.32 | 4,980 |
| 2016-09-01 | Fried Robert N | Buy | 15,000 | 3.39 | 50,850 |
| 2016-06-20 | Rhonemus Troy Allen (CHIEF OPERATING OFFICER) | Buy | 7,800 | 3.34 | 26,075 |
| 2016-01-29 | Fried Robert N | Sale | 5,063 | 1.26 | 6,379 |
| 2014-12-15 | Rhonemus Troy Allen (CHIEF OPERATING OFFICER) | Buy | 10,000 | .94 | 9,400 |
| 2014-08-26 | Rhonemus Troy Allen (CHIEF OPERATING OFFICER) | Buy | 2,500 | 1.10 | 2,750 |
| 2014-08-25 | Varvaro Thomas C (CFO, TREASURER AND SECRETARY) | Buy | 2,250 | 1.09 | 2,452 |
| 2014-08-22 | Rhonemus Troy Allen (CHIEF OPERATING OFFICER) | Buy | 2,500 | 1.20 | 3,000 |
| 2014-08-22 | Varvaro Thomas C (CFO, TREASURER AND SECRETARY) | Buy | 1,250 | 1.20 | 1,500 |
| 2014-08-22 | Jaksch Frank L Jr (CEO, PRESIDENT) | Buy | 5,000 | 1.16 | 5,800 |
| 2013-05-13 | Brauser Michael | Buy | 25,000 | .66 | 16,550 |
| 2013-04-30 | Honig Barry C | Buy | 4,300 | .64 | 2,752 |
| 2013-04-29 | Honig Barry C | Buy | 47,600 | .63 | 30,035 |
| 2013-04-26 | Honig Barry C | Buy | 47,900 | .63 | 30,033 |
| 2013-04-25 | Honig Barry C | Buy | 15,400 | .62 | 9,548 |
| 2012-12-19 | Honig Barry C | Buy | 15,000 | .62 | 9,300 |
| 2012-12-14 | Honig Barry C | Buy | 28,900 | .63 | 18,207 |
| 2012-11-16 | Honig Barry C | Buy | 25,000 | .62 | 15,500 |
| 2012-09-11 | Honig Barry C | Buy | 7,500 | .77 | 5,775 |
| 2012-08-31 | Honig Barry C | Buy | 7,300 | .62 | 4,526 |
| 2012-08-31 | Brauser Michael | Buy | 10,000 | .65 | 6,500 |
| 2012-08-15 | Honig Barry C | Buy | 15,000 | .74 | 11,100 |
| 2012-08-13 | Honig Barry C | Buy | 30,000 | .66 | 19,800 |
| 2012-07-05 | Honig Barry C | Buy | 9,991 | .67 | 6,693 |
| 2012-07-03 | Honig Barry C | Buy | 8,506 | .67 | 5,699 |
| 2012-06-20 | Frost Gamma Investments Trust | Buy | 600,000 | .65 | 390,000 |
| 2012-06-20 | Honig Barry C | Buy | 74,787 | .65 | 48,611 |
| 2012-06-20 | Brauser Michael | Buy | 83,498 | .65 | 54,273 |
| 2012-06-13 | Jaksch Frank L Jr (CEO, PRESIDENT) | Buy | 5,000 | .72 | 3,600 |
| 2012-06-13 | Honig Barry C | Buy | 32,500 | .65 | 21,125 |
| 2012-06-13 | Brauser Michael | Buy | 10,000 | .70 | 7,000 |
| 2012-05-30 | Honig Barry C | Buy | 10,000 | .70 | 7,000 |
| 2012-05-29 | Honig Barry C | Buy | 5,000 | .70 | 3,500 |
| 2012-05-18 | Honig Barry C | Buy | 8,000 | .51 | 4,080 |
| 2012-05-16 | Jaksch Frank L Jr (CSO) | Buy | 5,000 | .54 | 2,700 |
| 2012-05-16 | Honig Barry C | Buy | 24,600 | .50 | 12,300 |
| 2012-02-23 | Himmel Jeffrey (CHIEF EXECUTIVE OFFICER) | Buy | 1,000,000 | .00 | 0 |
| 2012-02-10 | Himmel Jeffrey (CHIEF EXECUTIVE OFFICER) | Buy | 1,333,333 | .75 | 999,999 |
| 2012-02-10 | Jaksch Frank L Jr (CSO) | Buy | 66,665 | .75 | 49,998 |
| 2012-02-10 | Frost Gamma Investments Trust | Buy | 333,333 | .75 | 249,999 |
| 2012-02-10 | Honig Barry C | Buy | 333,333 | .75 | 249,999 |
| 2012-02-10 | Brauser Michael | Buy | 200,000 | .75 | 150,000 |
| 2012-02-10 | Halpryn Glenn L | Buy | 200,000 | .75 | 150,000 |
| 2011-12-09 | Varvaro Thomas C (CFO, TREASURER AND SECRETARY) | Buy | 2,000 | .65 | 1,300 |
| 2011-12-08 | Spengler William (PRESIDENT) | Buy | 30,000 | .60 | 18,000 |
| 2011-12-07 | Varvaro Thomas C (CFO, TREASURER AND SECRETARY) | Buy | 1,500 | .63 | 945 |
| 2011-12-07 | Jaksch Frank L Jr (CEO) | Buy | 7,500 | .60 | 4,500 |
| 2011-11-22 | Frost Gamma Investments Trust | Sale | 5,400 | .88 | 4,752 |
| 2011-06-01 | Spengler William (PRESIDENT) | Buy | 10,000 | 1.38 | 13,799 |
| 2011-05-25 | Spengler William (PRESIDENT) | Buy | 10,000 | 1.40 | 14,000 |
| 2011-05-24 | Spengler William (PRESIDENT) | Buy | 3,400 | 1.35 | 4,590 |
| 2011-05-18 | Spengler William (PRESIDENT) | Buy | 10,000 | 1.45 | 14,500 |
| 2011-02-04 | Frost Gamma Investments Trust (10% Owner) | Buy | 5,000 | 1.53 | 7,670 |
| 2011-02-03 | Frost Gamma Investments Trust (10% Owner) | Buy | 5,000 | 1.59 | 7,960 |
| 2011-02-02 | Frost Gamma Investments Trust (10% Owner) | Buy | 5,000 | 1.57 | 7,850 |
| 2011-02-01 | Frost Gamma Investments Trust (10% Owner) | Buy | 5,000 | 1.65 | 8,230 |
| 2011-01-31 | Frost Gamma Investments Trust (10% Owner) | Buy | 5,000 | 1.61 | 8,050 |
| 2010-12-09 | Brauser Michael (Director) | Buy | 3,000 | 1.49 | 4,470 |
| 2010-12-08 | Jaksch Frank L Jr (CEO) | Buy | 5,000 | 1.50 | 7,500 |
| 2010-12-08 | Brauser Michael (Director) | Buy | 2,000 | 1.56 | 3,120 |
| 2010-11-22 | Brauser Michael (Director) | Buy | 5,000 | 1.60 | 8,000 |
| 2010-09-30 | Frost Gamma Investments Trust (10% Owner) | Buy | 800,000 | .65 | 520,000 |
| 2008-07-16 | Chassman Margie (10% Owner) | Buy | 1,000 | 2.62 | 2,625 |
Insider trading activities including stock purchases, stock sales, and option exercises of NAGE listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Niagen Bioscience, Inc. (symbol NAGE, CIK number 1386570) see the Securities and Exchange Commission (SEC) website.