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Michael J. Labarre has sold HALO and made no open-market buys since May 2020

SVP and Chief Technical Officer at Halozyme Therapeutics, Inc.

SEC CIK 0001507174 · Filings on SEC.gov ↗

$0Bought
$23.9MSold
NoneLast buy

Every filing

36 filings since May 2020, newest first

HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.1M−10.0%Oct 16
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.2M−10.0%Sep 18
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.2M−11.0%Aug 21
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.1M−11.0%Jul 24
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$494K−6.0%Jun 20
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$905K−11.0%May 22
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$768K−11.0%Apr 17
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$839K−11.0%Mar 13
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$795K−11.0%Feb 28
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$720K−12.0%Jan 18
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$800K−12.0%Dec 13
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$789K−12.0%Nov 16
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$365K−6.0%Oct 17
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$391K−6.0%Sep 19
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$424K−6.0%Aug 23
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$404K−6.0%Jul 19
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$360K−7.0%Jun 22
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$148K−2.0%Apr 19
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$360K−7.0%Apr 19
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$495K−7.0%Feb 28
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$142K−2.0%Feb 21
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$484K−6.0%Feb 17
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$505K−7.0%Jan 18
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$587K−6.0%Dec 13
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$541K−6.0%Nov 16
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.2M−17.0%Oct 1
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.8M−23.0%Jul 6
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$1.2M−19.0%Apr 1
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$839K−13.0%Mar 1
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$511K−9.0%Dec 21
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$465K−8.0%Nov 20
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$365K−8.0%Oct 20
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$323K−7.0%Sep 21
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$340K−7.0%Aug 20
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$348K−6.0%Jul 20
HALOSell

Halozyme Therapeutics, Inc.

SVP and Chief Technical Officer

$509K−11.0%May 21
About Michael J. Labarre

Michael J. LaBarre is a Person and a biotechnology executive who most recently served as Senior Vice President and Chief Technical Officer at Halozyme Therapeutics, Inc. (HALO), where he was responsible for the company’s technical organization and contributed to the development of its ENHANZE® drug-delivery platform.( Halozyme also previously named him Chief Scientific Officer before later redesignating his leadership role as Chief Technical Officer.(

LaBarre retired from Halozyme in March 2025 after a multi-year career with the company that included leadership roles such as Vice President of Product Development and Vice President of Product Development and Chief Scientific Officer.( His earlier experience includes technical and scientific roles at Biogen Idec, Vical, and Hybritech, and he also served as adjunct faculty in chemistry at San Diego Mesa College. He earned a Ph.D. in Chemistry from the University of Arizona and a B.S. in Chemistry from Long Island University, Southampton Campus.(

Written by Perplexity from public sources.

Filings come from SEC EDGAR. Not investment advice.