NEOG · Neogen Corp · Insider Trading
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
Insider Sentiment Score
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-10-09 | Nassif Mikheal |
Director, CEO |
Buy↑
Filing footnotes — Common Stock (Indirect)
The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. |
Common Stock
(I)
|
505 |
| 2026-10-01 | CAPELLO JEFFREY D |
EVP & Chief Financial Officer |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | Wainer Andrea F |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | CAPELLO JEFFREY D |
EVP & Chief Financial Officer |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | BOREL JAMES C |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | Gupta Aashima |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | Woteki Catherine E |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | RODRIGUEZ RAFAEL A |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | BOREL JAMES C |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | RODRIGUEZ RAFAEL A |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | Woteki Catherine E |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | Wainer Andrea F |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | Green Ronald D |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | Pelossof Avi |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-10-01 | Pelossof Avi |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | Gupta Aashima |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
20,558 |
| 2026-10-01 | Green Ronald D |
Director |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
9,804 |
| 2026-08-19 | Moylan John Patrick |
Chief Accounting Officer |
Tax↓
Filing footnotes — Restricted Stock Units (Direct)
On August 19, 2026, RSUs vested on the anniversary of the grant date. Shares were withheld to cover taxes on the vested shares. |
Restricted Stock Units
|
2,365 |
| 2026-08-19 | Nassif Mikheal |
Director, CEO |
Tax↓
Filing footnotes — Restricted Stock Units (Direct)
On August 19, 2026, RSUs vested on the anniversary of the grant date. Shares were withheld to cover taxes on the vested shares. |
Restricted Stock Units
|
20,397 |
| 2026-08-14 | Moylan John Patrick |
Chief Accounting Officer |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Restricted Stock Units
|
8,584 |
| 2026-08-14 | Moylan John Patrick |
Chief Accounting Officer |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
18,693 |
| 2026-08-14 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Direct)
PSUs vest in total at the end of the three year anniversary date of the grant |
Common Stock
|
25,751 |
| 2026-08-14 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
130,851 |
| 2026-08-14 | Nassif Mikheal |
Director, CEO |
Award↑
Filing footnotes — Common Stock (Direct)
PSUs vest in total at the end of the three year anniversary date of the grant |
Common Stock
|
141,631 |
| 2026-08-14 | Riggsbee Richard Bryan |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
PSUs vest in total at the end of the three year anniversary date of the grant |
Common Stock
|
51,502 |
| 2026-08-14 | Stacey Jennifer Evans |
See Remarks |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
196,276 |
| 2026-08-14 | Nassif Mikheal |
Director, CEO |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
719,679 |
| 2026-08-14 | Stacey Jennifer Evans |
See Remarks |
Award↑
Filing footnotes — Common Stock (Direct)
PSUs vest in total at the end of the three year anniversary date of the grant |
Common Stock
|
38,627 |
| 2026-08-14 | Riggsbee Richard Bryan |
Director |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
261,702 |
| 2026-08-04 | Nassif Mikheal |
Director, CEO |
Buy↑
Filing footnotes — Common Stock (Indirect)
The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. |
Common Stock
(I)
|
370 |
| 2026-06-03 | Moylan John Patrick |
Chief Accounting Officer |
Tax↓
Filing footnotes — Restricted Stock Units (Direct)
On June 3, 2026, RSUs vested on the anniversary of the grant date. Shares were withheld to cover taxes on the vested shares. |
Restricted Stock Units
|
2,553 |
| 2026-05-18 | Rocklin Amy M |
Chief Legal Officer |
Convert↑
|
Common Stock
|
35,183 |
| 2026-05-18 | Rocklin Amy M |
Chief Legal Officer |
Tax↓
|
Common Stock
|
10,241 |
| 2026-05-18 | Rocklin Amy M |
Chief Legal Officer |
Convert↓
|
Restricted Stock Units
|
35,183 |
| 2026-05-04 | Moylan John Patrick |
Chief Accounting Officer |
Tax↓
|
Common Stock
|
1,568 |
| 2026-05-04 | Moylan John Patrick |
Chief Accounting Officer |
Convert↓
|
Restricted Stock Units
|
4,558 |
| 2026-05-04 | Moylan John Patrick |
Chief Accounting Officer |
Convert↑
|
Common Stock
|
4,558 |
| 2026-05-01 | Stacey Jennifer Evans |
See Remarks |
Award↑
Filing footnotes — Common Stock (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock
|
39,349 |
| 2026-05-01 | Stacey Jennifer Evans |
See Remarks |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
89,520 |
| 2026-02-17 | Nassif Mikheal |
Director, CEO |
Buy↑
Filing footnotes — Common Stock (Indirect)
The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. |
Common Stock
(I)
|
23 |
| 2026-02-02 | Nassif Mikheal |
Director, CEO |
Buy↑
Filing footnotes — Common Stock (Indirect)
The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. |
Common Stock
(I)
|
24 |
| 2026-01-26 | Nassif Mikheal |
Director, CEO |
Buy↑
Filing footnotes — Common Stock (Indirect)
The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. |
Common Stock
(I)
|
25 |
| 2026-01-16 | Nassif Mikheal |
Director, CEO |
Buy↑
Filing footnotes — Common Shares (Indirect)
The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. |
Common Shares
(I)
|
137 |
| 2026-01-07 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
261,210 |
| 2026-01-07 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock
|
50,813 |
| 2026-01-07 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Right to Buy) (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock (Right to Buy)
|
130,605 |
| 2026-01-07 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Direct)
Options and RSUs vest in equal annual installments on each of the first three anniversary dates of the grants |
Common Stock
|
50,813 |
| 2026-01-07 | Ranalli Tamara A. |
Senior Vice President |
Award↑
Filing footnotes — Common Stock (Direct)
PSUs vest in total at the end of the three year anniversary date of the grant |
Common Stock
|
50,813 |
| 2025-12-01 | Naemura David H. |
Director |
Tax↓
|
Common Stock
|
3,548 |
| 2025-12-01 | Naemura David H. |
Director |
Convert↓
|
Restricted Stock Units
|
12,912 |