ARCHER AVIATION INC

Ticker: ACHR CUSIP: 03945R102 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025

Shares 738,927 Value ($000) $5,557 Avg Close $9.41 Range $6.55 - $14.62

Q3 2025

Shares 466,200 Value ($000) $4,466 Avg Close $9.90 Range $8.16 - $13.73

Q2 2025

Shares 2,253,479 Value ($000) $24,450 Avg Close $9.36 Range $5.48 - $13.92

Q1 2025

Shares 2,289,467 Value ($000) $16,278 Avg Close $8.87 Range $6.59 - $12.47

Q3 2024

Shares 294,700 Value ($000) $893 Avg Close $3.82 Range $2.82 - $5.46

Q3 2021

Shares 23,858 Value ($000) $212 Avg Close $9.79 Range $8.67 - $10.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	738,927	$5,557	$9.41	$6.55 - $14.62
Q3 2025	466,200	$4,466	$9.90	$8.16 - $13.73
Q2 2025	2,253,479	$24,450	$9.36	$5.48 - $13.92
Q1 2025	2,289,467	$16,278	$8.87	$6.59 - $12.47
Q3 2024	294,700	$893	$3.82	$2.82 - $5.46
Q3 2021	23,858	$212	$9.79	$8.67 - $10.54