Center Laboratories, Inc. - 10%+ Owner at WINDTREE THERAPEUTICS INC /DE/

Issuer-level insider activity

Role
10%+ Owner
Issuer ticker
WINT on OTC
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Company
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Center Laboratories, Inc. since 22 Aug 2025

Reported holdings for Center Laboratories, Inc. in WINDTREE THERAPEUTICS INC /DE/

Form 4 holding 10%+ Owner

WINDTREE THERAPEUTICS INC /DE/

Security class
Common Stock
Shares / value
1,239,088
Estimated value
$1,263,746
Report date
20 May 2020
Price
$1.02
Ownership
By Bioengine Capital Inc.
Form 4 holding 10%+ Owner

WINDTREE THERAPEUTICS INC /DE/

Security class
SERIES G WARRANTS
Shares / value
249,004
Estimated value
Report date
20 May 2020
Price
Ownership
By Bioengine Capital Inc.
Underlying class
Common Stock
Underlying amount
Form 4 holding 10%+ Owner

WINDTREE THERAPEUTICS INC /DE/

Security class
SERIES J WARRANTS
Shares / value
55,172
Estimated value
Report date
20 May 2020
Price
Ownership
By Bioengine Capital Inc.
Underlying class
Common Stock
Underlying amount
Form 4 holding 10%+ Owner

WINDTREE THERAPEUTICS INC /DE/

Security class
SERIES F WARRANTS
Shares / value
0
Estimated value
Report date
24 Jun 2020
Price
Ownership
By Bioengine Capital Inc.
Underlying class
Common Stock
Underlying amount

Transaction history for Center Laboratories, Inc. in WINDTREE THERAPEUTICS INC /DE/

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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