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Niagen Bioscience, Inc.

NAGE Net buying
CIK 0001386570 #3766 in the set updated 21 Sep 2026
Bought (120 mo)
$26.47M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.88M
$0.00 on a plan · $1.88M straight out of an exercise
Sold at will
$0.00
1 of 13 sales
Net
+$24.58M
+$26.47M against sales at will

By person

15 insiders · 55 transactions
18.7×

Robert Fried holds 18.7 times base salary in stock. $12.10M of shares against $645.96K in salary for 2025.

Salary from the company's own proxy. The shares are what Robert Fried last reported holding, valued at $6.85, the price Common Stock was last bought or sold at on the open market here, on 14 Nov 2025.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Champion River Ventures Ltd entity
Director
$15.90M (4)
—
+$15.90M
17,909,652
22.63%
$122.68M
+104.7%
Pioneer Step Holdings Ltd entity
10% owner
$8.60M (2)
—
+$8.60M
3,846,155
4.86%
$26.35M
+614.3%
Chau Hoi Shuen Solina Holly
10% owner
$1.30M (3)
—
+$1.30M
19,294,356
24.38%
$132.17M
+181.0%
Jaksch Frank L Jr
Director
$51.83K (4)
$1.14M (8) scheduled
−$1.09M
2,319,231
2.93%
$15.89M
+2.4%
BLOCK STEPHEN A
Director
—
$660.98K (3) scheduled
−$660.98K
16,667
0.0211%
$114.17K
0.0%
Fried Robert N
Chief Executive Officer
$336.59K (10)
—
+$336.59K
1,766,076
2.23%
$12.10M
+161.3%
FARR KEVIN M
CHIEF FINANCIAL OFFICER
$158.52K (7)
—
+$158.52K
41,625
0.0526%
$285.13K
—
Patrick Kristin
Director
—
$82.11K (1) scheduled
−$82.11K
0
0.0000%
$0.00
—
Pamir Ozan
Chief Financial Officer
$67.01K (3)
—
+$67.01K
13,848
0.0175%
$94.86K
—
Allen Stephen R.
Director
$21.84K (3)
—
+$21.84K
7,000
0.0088%
$47.95K
—
Friedman Mark J
GENERAL COUNSEL
$10.80K (1)
—
+$10.80K
3,000
0.0038%
$20.55K
—
Rubin Steven D
Director
$10.22K (1)
—
+$10.22K
7,000
0.0088%
$47.95K
—
Gerber Brianna
Chief Financial Officer
$7.05K (1)
—
+$7.05K
27,436
0.0347%
$187.94K
—
Lopez Carlos Luis
SVP, General Counsel
$2.15K (1)
—
+$2.15K
4,565
0.0058%
$31.27K
+130.8%
Li Ka Shing
10% owner
—
— (1)
$0.00
0
0.0000%
$0.00
−100.0%

Individual transactions

55
Insider
Date
Role
Action
Shares
Price
Amount
Fried Robert N
24 Apr 2026
Chief Executive Officer
Exercised, kept
20,000
$2.61
$52.20K
Pamir Ozan
14 Nov 2025
Chief Financial Officer
Buy indirect
2,220
$6.85
$15.21K
Pamir Ozan
14 Nov 2025
Chief Financial Officer
Buy
4,465
$6.81
$30.41K
Fried Robert N
9 Apr 2025
Chief Executive Officer
Exercised, kept
66,667
$3.30
$220.00K
Lopez Carlos Luis
7 Mar 2025
SVP, General Counsel
Buy
273
$7.86
$2.15K
Jaksch Frank L Jr
13 Dec 2024
Director
Sold after exercise
37,161
$6.19
$229.96K
Pamir Ozan
22 Nov 2024
Chief Financial Officer
Buy
2,907
$7.36
$21.40K
Patrick Kristin
23 Aug 2024
Director
Sold after exercise
23,000
$3.57
$82.11K
Chau Hoi Shuen Solina Holly
20 Aug 2024
10% owner
Buy indirect
11,408,715
—
no price
Li Ka Shing
20 Aug 2024
10% owner
Sell indirect
11,408,715
—
no price
Gerber Brianna
1 Dec 2023
Chief Financial Officer
Buy
5,000
$1.41
$7.05K
Champion River Ventures Ltd
6 Sep 2023
Director
Buy indirect
3,467,778
—
no price
Jaksch Frank L Jr
12 Jun 2023
Director
Buy
7,000
$1.69
$11.83K
Fried Robert N
31 May 2023
Chief Executive Officer
Buy indirect
7,000
$1.42
$9.94K
Rubin Steven D
25 May 2023
Director
Buy
7,000
$1.46
$10.22K
Chau Hoi Shuen Solina Holly
30 Sep 2022
10% owner
Buy indirect
960,000
$1.25
$1.20M
Fried Robert N
30 Sep 2022
Cheif Executive Officer
Buy
80,000
$1.25
$100.00K
Chau Hoi Shuen Solina Holly
16 Jun 2022
10% owner
Buy indirect
60,037
$1.66
$99.88K
Fried Robert N
16 Mar 2022
CEO
Buy indirect
25,000
$2.16
$54.00K
Fried Robert N
13 May 2021
CEO
Buy indirect
10,000
$6.65
$66.50K
BLOCK STEPHEN A
16 Mar 2021
Director
Sold after exercise
20,000
$13.17
$263.40K
BLOCK STEPHEN A
15 Mar 2021
Director
Sold after exercise
32,500
$11.15
$362.38K
Jaksch Frank L Jr
10 Dec 2020
EXECUTIVE CHAIRMAN OF BOARD
Sold after exercise
37,829
$5.19
$196.33K
FARR KEVIN M
6 Nov 2020
CHIEF FINANCIAL OFFICER
Buy
5,000
$4.43
$22.15K
Fried Robert N
19 May 2020
CEO
Buy
1,000
$4.69
$4.69K
Fried Robert N
14 Nov 2019
CEO
Buy
10,000
$3.09
$30.90K
Fried Robert N
23 Aug 2019
CEO
Buy
2,500
$4.03
$10.08K
Fried Robert N
21 May 2019
CEO
Buy
2,253
$4.43
$9.98K
Fried Robert N
15 Mar 2019
CEO
Buy
5,000
$3.80
$19.00K
FARR KEVIN M
15 Mar 2019
CHIEF FINANCIAL OFFICER
Buy
6,900
$3.85
$26.57K
FARR KEVIN M
14 Mar 2019
CHIEF FINANCIAL OFFICER
Buy
6,725
$3.99
$26.83K
FARR KEVIN M
12 Mar 2019
CHIEF FINANCIAL OFFICER
Buy
7,300
$3.62
$26.43K
BLOCK STEPHEN A
11 Mar 2019
Director
Sold after exercise
10,000
$3.52
$35.20K
Jaksch Frank L Jr
11 Mar 2019
EXECUTIVE CHAIRMAN OF BOARD
Sold after exercise
14,390
$3.50
$50.37K
FARR KEVIN M
11 Mar 2019
CHIEF FINANCIAL OFFICER
Buy
5,700
$3.49
$19.89K
FARR KEVIN M
11 Sep 2018
CHIEF FINANCIAL OFFICER
Buy
5,000
$3.50
$17.50K
FARR KEVIN M
18 May 2018
CHIEF FINANCIAL OFFICER
Buy
5,000
$3.83
$19.15K
Friedman Mark J
17 May 2018
GENERAL COUNSEL
Buy
3,000
$3.60
$10.80K
Jaksch Frank L Jr
16 May 2018
CEO
Buy
4,300
$3.56
$15.31K
Jaksch Frank L Jr
15 May 2018
CEO
Buy
5,500
$3.61
$19.86K
Jaksch Frank L Jr
29 Mar 2018
CEO
Sold after exercise
474
$4.60
$2.18K
Jaksch Frank L Jr
27 Mar 2018
CEO
Sold after exercise
24,578
$4.60
$113.06K
Jaksch Frank L Jr
11 Jan 2018
CEO
Sold after exercise
6,249
$6.50
$40.62K
Jaksch Frank L Jr
10 Jan 2018
CEO
Sold after exercise
22,130
$6.52
$144.29K
Jaksch Frank L Jr
21 Dec 2017
CEO
Sold after exercise
58,400
$6.19
$361.50K
Champion River Ventures Ltd
17 Nov 2017
10% owner
Buy
731,707
$4.10
$3.00M
Allen Stephen R.
25 Aug 2017
Director
Buy
2,000
$3.31
$6.62K
Pioneer Step Holdings Ltd
18 Aug 2017
10% owner
Buy
786,167
$2.60
$2.04M
Champion River Ventures Ltd
18 Aug 2017
10% owner
Buy
1,179,250
$2.60
$3.07M
Fried Robert N
15 Aug 2017
PRESIDENT, CHIEF STRATEGY OFF.
Buy
10,000
$3.15
$31.50K
Pioneer Step Holdings Ltd
24 May 2017
10% owner
Buy
2,521,526
$2.60
$6.56M
Champion River Ventures Ltd
24 May 2017
10% owner
Buy
3,782,288
$2.60
$9.83M
Allen Stephen R.
19 May 2017
Director
Buy
3,000
$3.20
$9.60K
Allen Stephen R.
20 Mar 2017
Director
Buy
2,000
$2.81
$5.62K
Jaksch Frank L Jr
12 Dec 2016
CEO, PRESIDENT
Buy
2,000
$2.42
$4.84K

What was left out

Form 4 filings counted 174
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 10
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 12
Sales at will 1
Transactions with no price 3
Shares from compensation/vesting 2,288,706
History held since 2 Sep 2016