8-KThe Red FlagsRed Alert
Delisting Notice
Filed Jul 3, 2023 · 3y ago · Accession 0001104659-23-077599
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Ticker
- PTGX
- CIK
- 1377121
- Form type
- 8-K
- Filing date
- Jul 3, 2023
- Report date
- Jun 27, 2023
- Document
- tm2320477d1_8k.htm
- Size
- 194 KB