NEOG
Neogen (NEOG)
NASDAQ
$11.60-$0.07 (-0.60%)
Price as of Nov 11, 2026 7:55 PM EST
  • $2.5B
    Market Cap
  • 78.71%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
15.31%
33.4M
+810,010 (+2.42%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
11.83%
25.8M
+314,051 (+1.22%)
Dec 31, 2024
BLACKROCK INC.
11.46%
25.0M
+465,874 (+1.86%)
Jun 30, 2024
VANGUARD GROUP INC
10.90%
23.8M
-161,318 (-0.68%)
Dec 31, 2025
WASATCH ADVISORS INC
7.78%
17.0M
+3.5M (+20.63%)
Dec 31, 2022
NEUBERGER BERMAN GROUP LLC
7.59%
16.6M
+8.8M (+53.22%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
5.97%
13.0M
+206,468 (+1.58%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions4.0B (76.20%)
  • Mutual Funds1.3B (23.76%)
  • Insiders2.1M (0.04%)
  • Other0 (0.00%)

Insider Transactions

  • 0.04% (2.1M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $33,082.60
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $114,676.17
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Yarwood Jeremy
Chief Scientific Officer
Sell
Nov 04, 2026
$114,676.17
9,051
$12.67
0
Yarwood Jeremy
Chief Scientific Officer
Exempt
Nov 03, 2026
$191,566.74
16,207
$11.82
16,207
Yarwood Jeremy
Chief Scientific Officer
In Kind
Nov 03, 2026
$84,583.92
7,156
$11.82
9,051
Freels Joe B
Chief Commercial Officer
Award
Nov 02, 2026
$0.00
31,311
$0.00
31,311
Freels Joe B
Chief Commercial Officer
Award
Nov 02, 2026
$74,997.90
6,345
$11.82
6,345
CAPELLO JEFFREY D
Exempt
Oct 29, 2026
$21,684.96
1,776
$12.21
0
Green Ronald D
Exempt
Oct 29, 2026
$21,684.96
1,776
$12.21
0
Hastings Gregory S
VP, Animal Health
Exempt
Oct 29, 2026
$14,786.31
1,211
$12.21
0
Green Ronald D
Exempt
Oct 29, 2026
$21,684.96
1,776
$12.21
29,044
Woteki Catherine E
Exempt
Oct 29, 2026
$21,684.96
1,776
$12.21
0
Hastings Gregory S
VP, Animal Health
Exempt
Oct 29, 2026
$14,786.31
1,211
$12.21
33,786
CAPELLO JEFFREY D
Exempt
Oct 29, 2026
$21,684.96
1,776
$12.21
42,892
Hastings Gregory S
VP, Animal Health
In Kind
Oct 29, 2026
$4,114.77
337
$12.21
33,449
Woteki Catherine E
Exempt
Oct 29, 2026
$21,684.96
1,776
$12.21
29,507
Nassif Mikheal
CEO
Buy
Oct 09, 2026
$6,034.75
505
$11.95
1,579
Gupta Aashima
Award
Oct 01, 2026
$0.00
20,558
$0.00
20,558
Woteki Catherine E
Award
Oct 01, 2026
$0.00
20,558
$0.00
20,558
RODRIGUEZ RAFAEL A
Award
Oct 01, 2026
$0.00
20,558
$0.00
20,558
Woteki Catherine E
Award
Oct 01, 2026
$120,000.96
9,804
$12.24
28,921
Gupta Aashima
Award
Oct 01, 2026
$120,000.96
9,804
$12.24
37,594
RODRIGUEZ RAFAEL A
Award
Oct 01, 2026
$120,000.96
9,804
$12.24
30,625
Nassif Mikheal
CEO
In Kind
Aug 19, 2026
$242,112.39
20,397
$11.87
25,655
Riggsbee Richard Bryan
CFO
Award
Aug 14, 2026
$0.00
261,702
$0.00
261,702
Nassif Mikheal
CEO
Award
Aug 14, 2026
$0.00
719,679
$0.00
719,679
Stacey Jennifer Evans
Chief Legal Officer
Award
Aug 14, 2026
$0.00
196,276
$0.00
196,276
Nassif Mikheal
CEO
Award
Aug 14, 2026
$1.7M
141,631
$11.65
141,631
Riggsbee Richard Bryan
CFO
Award
Aug 14, 2026
$599,998.30
51,502
$11.65
51,502
Stacey Jennifer Evans
Chief Legal Officer
Award
Aug 14, 2026
$450,004.55
38,627
$11.65
38,627
Nassif Mikheal
CEO
Buy
Feb 17, 2026
$251.62
23
$10.94
704
Nassif Mikheal
CEO
Buy
Feb 02, 2026
$239.99
24
$10.00
681