Overview
- 15 inspections across 15 sites are on record.
- 70 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-06-12.
At a glance
Inspections
15
Sites
15
Observations
70
Career since
Mar 2025
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Inspec Solutions LLC | 12 Jun 2026 | Human Drugs | View 483 → |
| PQ Pharmacy LLC | 1 Jun 2026 | Human Drugs | View 483 → |
| Lilly del Caribe, Inc. | 12 May 2026 | Human Drugs | |
| Charles River Laboratories, Inc. | 27 Mar 2026 | Human Drugs | View 483 → |
| Airgas USA LLC | 13 Feb 2026 | Human Drugs | On file |
Sites inspected
Inspec Solutions LLCHolly Hill, United States1 insp.
PQ Pharmacy LLCBrooksville, United States1 insp.
Lilly del Caribe, Inc.Carolina, United States1 insp.
Charles River Laboratories, Inc.Charleston, United States1 insp.
Airgas USA LLCOrlando, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Ronda R Loyd Jones3 shared
Mabany Lizardi2 shared
Kayla V Sprague1 shared
Marian E Ramirez1 shared
Saundrea A Munroe1 shared
Jennifer Lalama1 shared
Jeffrey T Prosterman1 shared
Mickell Smith1 shared
Stephon D Tillis1 shared
Damaris Y Hernandez1 shared
Full investigator report
Get the verbatim findings behind Michael Z Weigman's 70 observations
Source 483 PDFs, verbatim observations, and how each site responded, so your team knows what they cite before they arrive.
- New inspections and Form 483s, mapped to the CFR citation
- Warning letter outcomes, and the citation patterns they repeat
- Their co-investigators, so no surprises about who shows up on site