ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q4 2023

Shares 40,500 Value ($000) $323 Avg Close $5.92 Range $3.66 - $8.76

Q3 2023

Shares 40,500 Value ($000) $262 Avg Close $6.47 Range $4.98 - $9.06

Q2 2023

Shares 74,000 Value ($000) $445 Avg Close $6.98 Range $5.65 - $8.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	40,500	$323	$5.92	$3.66 - $8.76
Q3 2023	40,500	$262	$6.47	$4.98 - $9.06
Q2 2023	74,000	$445	$6.98	$5.65 - $8.04