United States Biotechnology & Medical Research

Niagen Bioscience Inc (NAGE)

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Niagen Bioscience Inc. witnessed its most recent insider trading activity on November 14, 2025, when Chief Financial Officer Pamir Ozan executed two separate purchase transactions. These acquisitions represent the latest recorded movements within the company's equity structure, following a period of varied buying and selling patterns by corporate affiliates and executives over previous years.
Ticker: NAGE Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Niagen Bioscience Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 14 Nov 2025
Value US$650,590.86 | Price 317.66 | Shares 17,608 (+19.7%)
Buy 14 Nov 2025
Value US$3,261,365.82 | Price 77.57 | Shares 69,553 (+9.0%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-11-17 2025-11-14 B Purchase
1.4
Pamir Ozan

Chief Financial Officer

Officer
17,608 +19.7%
317.66
US$650,591 		17,608 +19.7% 317.66 US$650,591
2025-11-17 2025-11-14 B Purchase
1.4
Pamir Ozan

Chief Financial Officer

Officer
69,553 +9.0%
77.57
US$3,261,366 		69,553 +9.0% 77.57 US$3,261,366
2025-03-10 2025-03-07 B Purchase
Lopez Carlos Luis

SVP, General Counsel

Officer
1,962 +8.1%
190.76
US$3,976,798 		1,962 +8.1% 190.76 US$3,976,798
2024-12-13 2024-12-13 PrS Proposed sale
2.7
Frank Jaksch Jr.

affiliate
37,161
6.19
US$229,961 		37,161 6.19 US$229,961
2024-12-13 2024-12-13 S Sale
2.7
Jaksch Frank L Jr
Non-Executive Director
37,161 -13.2%
6.19
US$229,956 		37,161 -13.2% 6.19 US$229,956
2024-11-25 2024-11-22 B Purchase
1.4
Pamir Ozan

Chief Financial Officer

Officer
2,907 +inf%
7.36
US$21,397 		2,907 +inf% 7.36 US$21,397
2024-08-26 2024-08-23 S Sale
0.6
Patrick Kristin
Non-Executive Director
23,000 -100.0%
3.57
US$82,110 		23,000 -100.0% 3.57 US$82,110
2024-08-23 2024-08-23 PrS Proposed sale
0.6
Kristin Patrick

affiliate
23,000
3.69
US$84,810 		23,000 3.69 US$84,810
2023-12-04 2023-12-01 B Purchase
3.0
Gerber Brianna

Chief Financial Officer

Officer
5,000 +22.3%
1.41
US$7,050 		5,000 +22.3% 1.41 US$7,050
2023-09-07 2023-09-06 B Purchase
Champion River Ventures Ltd
Non-Executive Director Large shareholder
3,467,778
0.00
US$0 		3,467,778 0.00 US$0
2023-06-13 2023-06-12 B Purchase
2.7
Jaksch Frank L Jr
Non-Executive Director
7,000 +3.1%
1.69
US$11,830 		7,000 +3.1% 1.69 US$11,830
2023-06-01 2023-05-31 B Purchase
3.9
Fried Robert N

Chief Executive Officer

Executive Director
7,000 +8.0%
1.42
US$9,940 		7,000 +8.0% 1.42 US$9,940
2023-05-30 2023-05-25 B Purchase
2.8
Rubin Steven D
Non-Executive Director
7,000 +inf%
1.46
US$10,220 		7,000 +inf% 1.46 US$10,220
2022-10-03 2022-09-30 B Purchase
3.9
Fried Robert N

Cheif Executive Officer

Executive Director
80,000 +9.0%
1.25
US$100,000 		80,000 +9.0% 1.25 US$100,000
2022-10-03 2022-09-30 B Purchase
2.7
Chau Hoi Shuen Solina Holly
Large shareholder
960,000 +13.9%
1.25
US$1,200,000 		960,000 +13.9% 1.25 US$1,200,000
2022-06-21 2022-06-16 B Purchase
2.7
Chau Hoi Shuen Solina Holly
Large shareholder
60,037 +0.9%
1.66
US$99,878 		60,037 +0.9% 1.66 US$99,878
2022-03-16 2022-03-16 B Purchase
3.9
Fried Robert N

CEO

Executive Director
25,000 +39.7%
2.16
US$54,000 		25,000 +39.7% 2.16 US$54,000
2021-03-17 2021-03-16 S Sale
3.5
BLOCK STEPHEN A
Non-Executive Director
20,000 -54.5%
13.17
US$263,400 		20,000 -54.5% 13.17 US$263,400
2021-03-17 2021-03-15 S Sale
3.5
BLOCK STEPHEN A
Non-Executive Director
32,500 -66.1%
11.15
US$362,375 		32,500 -66.1% 11.15 US$362,375
2020-12-11 2020-12-10 S Sale
2.7
Jaksch Frank L Jr

EXECUTIVE CHAIRMAN OF BOARD

Executive Director
37,829 -14.4%
5.19
US$196,333 		37,829 -14.4% 5.19 US$196,333
2020-11-06 2020-11-06 B Purchase
3.0
FARR KEVIN M

CHIEF FINANCIAL OFFICER

Officer
5,000 +13.7%
4.43
US$22,150 		5,000 +13.7% 4.43 US$22,150
2020-05-19 2020-05-19 B Purchase
3.9
Fried Robert N

CEO

Executive Director
1,000 +0.1%
4.69
US$4,690 		1,000 +0.1% 4.69 US$4,690
2019-11-15 2019-11-14 B Purchase
3.9
Fried Robert N

CEO
10,000 +0.7%
3.09
US$30,900 		10,000 +0.7% 3.09 US$30,900
2019-08-26 2019-08-23 B Purchase Fried Robert N

CEO
2,500 +0.2%
4.03
US$10,075 		2,500 +0.2% 4.03 US$10,075
2019-05-22 2019-05-21 B Purchase
3.9
Fried Robert N

CEO
2,253 +0.2%
4.43
US$9,981 		2,253 +0.2% 4.43 US$9,981
2019-03-15 2019-03-15 B Purchase
3.0
FARR KEVIN M

CHIEF FINANCIAL OFFICER
6,900 +23.2%
3.85
US$26,565 		6,900 +23.2% 3.85 US$26,565
2019-03-15 2019-03-15 B Purchase
3.9
Fried Robert N

CEO
5,000 +0.4%
3.80
US$19,000 		5,000 +0.4% 3.80 US$19,000
2019-03-14 2019-03-14 B Purchase
3.0
FARR KEVIN M

CHIEF FINANCIAL OFFICER
6,725 +29.2%
3.99
US$26,833 		6,725 +29.2% 3.99 US$26,833
2019-03-13 2019-03-12 B Purchase
3.0
FARR KEVIN M

CHIEF FINANCIAL OFFICER
7,300 +46.5%
3.62
US$26,426 		7,300 +46.5% 3.62 US$26,426
2019-03-12 2019-03-11 B Purchase
3.0
FARR KEVIN M

CHIEF FINANCIAL OFFICER
5,700 +57.0%
3.49
US$19,893 		5,700 +57.0% 3.49 US$19,893
2019-03-12 2019-03-11 S Sale
2.7
Jaksch Frank L Jr

EXECUTIVE CHAIRMAN OF BOARD
14,390 -6.1%
3.50
US$50,365 		14,390 -6.1% 3.50 US$50,365
2019-03-12 2019-03-11 S Sale
3.5
BLOCK STEPHEN A
10,000 -37.5%
3.52
US$35,200 		10,000 -37.5% 3.52 US$35,200
2018-09-11 2018-09-11 B Purchase FARR KEVIN M

CHIEF FINANCIAL OFFICER
5,000 +100.0%
3.50
US$17,500 		5,000 +100.0% 3.50 US$17,500
2018-05-22 2018-05-18 B Purchase FARR KEVIN M

CHIEF FINANCIAL OFFICER
5,000 +inf%
3.83
US$19,150 		5,000 +inf% 3.83 US$19,150
2018-05-17 2018-05-17 B Purchase Friedman Mark J

GENERAL COUNSEL
3,000 +inf%
3.60
US$10,800 		3,000 +inf% 3.60 US$10,800
2018-05-16 2018-05-16 B Purchase Jaksch Frank L Jr

CEO
4,300 +2.1%
3.56
US$15,308 		4,300 +2.1% 3.56 US$15,308
2018-05-16 2018-05-15 B Purchase Jaksch Frank L Jr

CEO
5,500 +2.7%
3.61
US$19,855 		5,500 +2.7% 3.61 US$19,855
2018-04-02 2018-03-29 PlS Planned sale Jaksch Frank L Jr

CEO
474 -0.2%
4.60
US$2,180 		474 -0.2% 4.60 US$2,180
2018-03-29 2018-03-27 PlS Planned sale Jaksch Frank L Jr

CEO
24,578 -10.9%
4.60
US$113,059 		24,578 -10.9% 4.60 US$113,059
2018-01-12 2018-01-11 PlS Planned sale Jaksch Frank L Jr

CEO
6,249 -3.0%
6.50
US$40,618 		6,249 -3.0% 6.50 US$40,618
2018-01-12 2018-01-10 PlS Planned sale Jaksch Frank L Jr

CEO
22,130 -9.9%
6.52
US$144,288 		22,130 -9.9% 6.52 US$144,288
2017-12-26 2017-12-21 PlS Planned sale Jaksch Frank L Jr

CEO
58,400 -22.5%
6.19
US$361,496 		58,400 -22.5% 6.19 US$361,496
2017-11-21 2017-11-17 B Purchase Champion River Ventures Ltd Large shareholder
731,707 +12.7%
4.10
US$2,999,999 		731,707 +12.7% 4.10 US$2,999,999
2017-08-28 2017-08-25 B Purchase Allen Stephen R.
2,000 +40.0%
3.31
US$6,620 		2,000 +40.0% 3.31 US$6,620
2017-08-22 2017-08-18 B Purchase Champion River Ventures Ltd Large shareholder
1,179,250 +25.7%
2.60
US$3,066,050 		1,179,250 +25.7% 2.60 US$3,066,050
2017-08-22 2017-08-18 B Purchase Pioneer Step Holdings Ltd Large shareholder
786,167 +25.7%
2.60
US$2,044,034 		786,167 +25.7% 2.60 US$2,044,034
2017-08-16 2017-08-15 B Purchase Fried Robert N

PRESIDENT, CHIEF STRATEGY OFF.
10,000 +1.7%
3.15
US$31,500 		10,000 +1.7% 3.15 US$31,500
2017-05-26 2017-05-24 B Purchase Champion River Ventures Ltd Large shareholder
3,782,288 +468.3%
2.60
US$9,833,949 		3,782,288 +468.3% 2.60 US$9,833,949
2017-05-26 2017-05-24 B Purchase Pioneer Step Holdings Ltd Large shareholder
2,521,526 +468.3%
2.60
US$6,555,968 		2,521,526 +468.3% 2.60 US$6,555,968
2017-05-22 2017-05-19 B Purchase Allen Stephen R.
3,000 +150.0%
3.20
US$9,600 		3,000 +150.0% 3.20 US$9,600
2017-03-21 2017-03-20 B Purchase Allen Stephen R.
2,000 +inf%
2.81
US$5,620 		2,000 +inf% 2.81 US$5,620
2016-12-12 2016-12-12 B Purchase Jaksch Frank L Jr

CEO, PRESIDENT

Executive Director
2,000 +1.0%
2.42
US$4,840 		2,000 +1.0% 2.42 US$4,840
2016-09-06 2016-09-01 B Purchase Fried Robert N Non-Executive Director
15,000 +28.9%
3.39
US$50,850 		15,000 +28.9% 3.39 US$50,850
2016-09-02 2016-09-01 B Purchase Jaksch Frank L Jr

CEO, PRESIDENT

Executive Director
1,500 +0.8%
3.32
US$4,980 		1,500 +0.8% 3.32 US$4,980
2016-06-21 2016-06-20 B Purchase Rhonemus Troy Allen

CHIEF OPERATING OFFICER

Officer
2,800 +28.0%
2.89
US$8,084 		2,800 +28.0% 2.89 US$8,084
2016-06-21 2016-06-20 B Purchase Rhonemus Troy Allen

CHIEF OPERATING OFFICER

Officer
5,000 +100.0%
3.80
US$19,000 		5,000 +100.0% 3.80 US$19,000
2016-02-16 2016-01-29 S Sale Fried Robert N Non-Executive Director
5,063 -3.1%
1.26
US$6,379 		5,063 -3.1% 1.26 US$6,379
2014-12-16 2014-12-15 B Purchase Rhonemus Troy Allen

CHIEF OPERATING OFFICER

Officer
10,000 +inf%
0.94
US$9,400 		10,000 +inf% 0.94 US$9,400
2014-08-26 2014-08-26 B Purchase Rhonemus Troy Allen

CHIEF OPERATING OFFICER

Officer
2,500 +100.0%
1.10
US$2,750 		2,500 +100.0% 1.10 US$2,750
2014-08-25 2014-08-25 B Purchase Varvaro Thomas C

CFO, TREASURER AND SECRETARY

Officer
2,250 +0.4%
1.09
US$2,452 		2,250 +0.4% 1.09 US$2,452
2014-08-22 2014-08-22 B Purchase Jaksch Frank L Jr

CEO, PRESIDENT

Executive Director
5,000 +0.8%
1.16
US$5,800 		5,000 +0.8% 1.16 US$5,800
2014-08-22 2014-08-22 B Purchase Varvaro Thomas C

CFO, TREASURER AND SECRETARY

Officer
1,250 +0.2%
1.20
US$1,500 		1,250 +0.2% 1.20 US$1,500
2014-08-22 2014-08-22 B Purchase Rhonemus Troy Allen

CHIEF OPERATING OFFICER

Officer
2,500 +inf%
1.20
US$3,000 		2,500 +inf% 1.20 US$3,000
2013-05-14 2013-05-13 B Purchase Brauser Michael Non-Executive Director
25,000 +0.6%
0.66
US$16,550 		25,000 +0.6% 0.66 US$16,550
2013-05-06 2013-04-30 B Purchase Honig Barry C Non-Executive Director
4,300 +0.1%
0.64
US$2,752 		4,300 +0.1% 0.64 US$2,752
2013-04-30 2013-04-29 B Purchase Honig Barry C Non-Executive Director
21,000 +0.6%
0.63
US$13,209 		21,000 +0.6% 0.63 US$13,209
2013-04-30 2013-04-29 B Purchase Honig Barry C Non-Executive Director
26,600 +0.8%
0.63
US$16,838 		26,600 +0.8% 0.63 US$16,838
2013-04-30 2013-04-26 B Purchase Honig Barry C Non-Executive Director
47,900 +1.5%
0.63
US$30,033 		47,900 +1.5% 0.63 US$30,033
2013-04-30 2013-04-25 B Purchase Honig Barry C Non-Executive Director
15,400 +0.5%
0.62
US$9,548 		15,400 +0.5% 0.62 US$9,548
2012-12-20 2012-12-19 B Purchase Honig Barry C Non-Executive Director
15,000 +0.5%
0.62
US$9,300 		15,000 +0.5% 0.62 US$9,300
2012-12-17 2012-12-14 B Purchase Honig Barry C Non-Executive Director
28,900 +0.9%
0.63
US$18,207 		28,900 +0.9% 0.63 US$18,207
2012-11-19 2012-11-16 B Purchase Honig Barry C Non-Executive Director
25,000 +0.5%
0.62
US$15,500 		25,000 +0.5% 0.62 US$15,500
2012-09-12 2012-09-11 B Purchase Honig Barry C Non-Executive Director
7,500 +0.2%
0.77
US$5,775 		7,500 +0.2% 0.77 US$5,775
2012-09-05 2012-08-31 B Purchase Brauser Michael Non-Executive Director
10,000 +0.4%
0.65
US$6,500 		10,000 +0.4% 0.65 US$6,500
2012-09-05 2012-08-31 B Purchase Honig Barry C Non-Executive Director
7,300 +0.2%
0.62
US$4,526 		7,300 +0.2% 0.62 US$4,526
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