PERSONALIS INC

Ticker: PSNL CUSIP: 71535D106 Class: Common Stock

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

Note: Option positions (PUT/CALL) are excluded.

Q1 2020
Shares 50,000 Value ($000) $404 Avg Close $9.30 Range $4.27 - $12.68
Q4 2019
Shares 30,000 Value ($000) $327 Avg Close $10.41 Range $8.48 - $15.08
Q3 2019
Shares 30,000 Value ($000) $440 Avg Close $18.91 Range $13.92 - $27.59