FRIED ROBERT N (CEO) exercised options at NIAGEN BIOSCIENCE, INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 4/27/2026ACC: 0001417952-26-000001
DirectorOfficer· CEO
Since Nov 2018
0.00
Net shares
Net seller
$52.2K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
20K acquired · 20K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+20K
Price / share
$2.61
Trade value
$52.20K
% of position
1.9%
4/24/2026
1.04M→1.06M
Total
Net shares
+20K
Net value
$52.20K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/24/2026 | M · Option Exercise | +20K | $2.61 | $52.20K | 1.9% | 1.04M | 1.06M |
| Total | +20K | $52.20K | ||||||
Derivative Transactions1
Stock Options (right to buy)
Direct
Converts to
Common Stock
20K shares
Shares
−20K
Strike price
2.61
Held after
0.00
Exercisable
—
4/24/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Options (right to buy) Direct | Common Stock20K shares | 4/24/2026 | M · Option Exercise | −20K | 2.61 | — | 0.00 |
Non-Derivative Holdings (Post-Transaction)4
Common Stock
IndirectShares owned250K
Common Stock
IndirectShares owned250K
Common Stock
IndirectShares owned12.75K
Common Stock
IndirectShares owned95K
Total
607.75K indirect607.75K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 250K | Indirect |
| Common Stock | 250K | Indirect |
| Common Stock | 12.75K | Indirect |
| Common Stock | 95K | Indirect |
| Total | 607.75K | 607.75K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported