Naemura David H.
SEC insider (Form 3/4/5 filer). CIK 0001728876. CFO at NEOGEN CORP (NEOG). 14 reported Form 4/5 transactions since Sep 2024; latest on Dec 1, 2025. Located in LANSING, MI.
Companies Naemura David H. has filed insider reports for
- NEOGEN CORP (NEOG): Officer, CFO
Naemura David H.
CIK: 0001728876
Transaction Breakdown
Open Market Buys (P)1 (7.1%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)5 (35.7%)
Derivative conversions
Awards (A)3 (21.4%)
Compensation grants
Other (G, F, J, C, D, …)5 (35.7%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
NEOG
NEOGEN CORP
Officer
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Dec 1, 2025NEOG
NEOGEN CORP
ExerciseDirect12.9K shares at avg. $5.98$77K - Dec 1, 2025NEOG
NEOGEN CORP
Tax PaymentDirect3.5K shares at avg. $5.98$21K - Oct 27, 2025NEOG
NEOGEN CORP
Tax PaymentDirect4.3K shares at avg. $6.19$26K - Oct 27, 2025NEOG
NEOGEN CORP
ExerciseDirect15.5K shares at avg. $6.19$96K - Aug 18, 2025NEOG
NEOGEN CORP
Tax PaymentDirect5.9K shares at avg. $5.43$32K - Aug 18, 2025NEOG
NEOGEN CORP
ExerciseDirect14.3K shares at avg. $5.43$78K - Aug 15, 2025NEOG
NEOGEN CORP
AwardDirect230.2K shares at avg. $5.43$1.3M - Jun 2, 2025NEOG
NEOGEN CORP
AwardDirect52.7K shares at avg. $5.69$300K - Jan 16, 2025NEOG
NEOGEN CORP
AwardDirect10K shares at avg. $11.60$116K - Jan 16, 2025NEOG
NEOGEN CORP
PurchaseDirect14.8K shares at avg. $11.11$164K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Dec 1, 2025 | NEOG NEOGEN CORP | Exercise | 12,912 | $5.98 | $77,214 | Direct |
| Dec 1, 2025 | NEOG NEOGEN CORP | Tax Payment | 3,548 | $5.98 | $21,217 | Direct |
| Oct 27, 2025 | NEOG NEOGEN CORP | Tax Payment | 4,261 | $6.19 | $26,376 | Direct |
| Oct 27, 2025 | NEOG NEOGEN CORP | Exercise | 15,504 | $6.19 | $95,970 | Direct |
| Aug 18, 2025 | NEOG NEOGEN CORP | Tax Payment | 5,947 | $5.43 | $32,292 | Direct |
| Aug 18, 2025 | NEOG NEOGEN CORP | Exercise | 14,294 | $5.43 | $77,616 | Direct |
| Aug 15, 2025 | NEOG NEOGEN CORP | Award | 230,203 | $5.43 | $1,250,002 | Direct |
| Jun 2, 2025 | NEOG NEOGEN CORP | Award | 52,724 | $5.69 | $300,000 | Direct |
| Jan 16, 2025 | NEOG NEOGEN CORP | Award | 10,034 | $11.60 | $116,394 | Direct |
| Jan 16, 2025 | NEOG NEOGEN CORP | Purchase | 14,800 | $11.11 | $164,428 | Direct |
1-10 of 14 transactions