AT&T INC

Ticker: T CUSIP: 00206R102 Class: COM

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 330,857 Value ($000) $8,218 Avg Close $25.29 Range $24.01 - $27.86

Q3 2025

Shares 56,849 Value ($000) $1,605 Avg Close $28.07 Range $25.57 - $29.47

Q1 2024

Shares 79,178 Value ($000) $1,394 Avg Close $15.62 Range $14.79 - $16.63

Q3 2022

Shares 353,981 Value ($000) $5,430 Avg Close $15.08 Range $12.73 - $17.52

Q1 2022

Shares 32,781 Value ($000) $775 Avg Close $14.91 Range $13.81 - $16.76

Q2 2021

Shares 40,337 Value ($000) $1,161 Avg Close $16.99 Range $16.05 - $19.14

Q1 2021

Shares 70,744 Value ($000) $2,174 Avg Close $16.14 Range $15.40 - $17.05

Q4 2020

Shares 27,224 Value ($000) $776 Avg Close $15.38 Range $14.22 - $17.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	330,857	$8,218	$25.29	$24.01 - $27.86
Q3 2025	56,849	$1,605	$28.07	$25.57 - $29.47
Q1 2024	79,178	$1,394	$15.62	$14.79 - $16.63
Q3 2022	353,981	$5,430	$15.08	$12.73 - $17.52
Q1 2022	32,781	$775	$14.91	$13.81 - $16.76
Q2 2021	40,337	$1,161	$16.99	$16.05 - $19.14
Q1 2021	70,744	$2,174	$16.14	$15.40 - $17.05
Q4 2020	27,224	$776	$15.38	$14.22 - $17.21