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Ratings by Ladenburg Thalmann (Glenn Mattson Jr.)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
6/30/2023 LightPath Technologies LPTH New Coverage Buy
(N/A)
1.37
(1.18)
-13.87% Details
1/13/2022 GrowGeneration GRWG Maintain Buy
(N/A)
 
 
  Details
5/14/2021 GrowGeneration GRWG Upgrade Buy
(Neutral)
35.53
(3.00)
-91.56% Details
3/3/2021 Kopin Corp KOPN Maintain Buy
(N/A)
 
 
  Details
1/12/2021 GrowGeneration GRWG Downgrade Neutral
(Buy)
51.56
(3.00)
-94.18% Details
11/12/2020 GrowGeneration GRWG Maintain Buy
(N/A)
 
 
  Details
8/5/2020 Kopin Corp KOPN Maintain Buy
(N/A)
 
 
  Details
2/14/2020 Aurora Cannabis ACB Maintain Buy
(N/A)
 
 
  Details
10/14/2019 GrowGeneration GRWG New Coverage Buy
(N/A)
3.75
(3.00)
-20% Details
8/16/2019 Canopy Growth Corp CGC Maintain Buy
(N/A)
 
 
  Details
5/13/2019 Greenlane Holdings GNLN New Coverage Buy
(N/A)
17.27
(0.60)
-96.53% Details
2/4/2019 Kopin Corp KOPN New Coverage Buy
(N/A)
1.38
(1.55)
12.32% Details