TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2025

Shares 1,033 Value ($000) $22 Avg Close $18.58 Range $14.60 - $26.00

Q3 2025

Shares 1,158 Value ($000) $18 Avg Close $20.64 Range $14.39 - $27.33

Q2 2025

Shares 4,079 Value ($000) $81 Avg Close $20.27 Range $13.70 - $25.75

Q1 2025

Shares 648 Value ($000) $11 Avg Close $32.59 Range $15.30 - $61.07

Q4 2024

Shares 13,583 Value ($000) $627 Avg Close $42.29 Range $27.21 - $53.41

Q3 2024

Shares 11,800 Value ($000) $358 Avg Close $18.28 Range $15.08 - $31.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,033	$22	$18.58	$14.60 - $26.00
Q3 2025	1,158	$18	$20.64	$14.39 - $27.33
Q2 2025	4,079	$81	$20.27	$13.70 - $25.75
Q1 2025	648	$11	$32.59	$15.30 - $61.07
Q4 2024	13,583	$627	$42.29	$27.21 - $53.41
Q3 2024	11,800	$358	$18.28	$15.08 - $31.66