AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2024
Shares 10,150 Value ($000) $90 Avg Close $9.39 Range $8.12 - $10.94
Q1 2024
Shares 12,950 Value ($000) $141 Avg Close $12.27 Range $9.06 - $14.42
Q4 2023
Shares 19,450 Value ($000) $247 Avg Close $11.10 Range $9.66 - $13.45
Q3 2023
Shares 20,450 Value ($000) $237 Avg Close $11.57 Range $10.35 - $12.82
Q2 2023
Shares 29,000 Value ($000) $319 Avg Close $10.78 Range $8.50 - $12.85
Q1 2023
Shares 31,302 Value ($000) $389 Avg Close $13.28 Range $10.97 - $16.95
Q4 2022
Shares 27,467 Value ($000) $332 Avg Close $14.16 Range $10.51 - $17.73
Q3 2022
Shares 27,304 Value ($000) $422 Avg Close $16.03 Range $13.75 - $19.24
Q2 2022
Shares 26,866 Value ($000) $384 Avg Close $17.54 Range $13.42 - $21.50
Q1 2022
Shares 29,941 Value ($000) $552 Avg Close $30.37 Range $15.17 - $53.73
Q4 2021
Shares 20,746 Value ($000) $1,098 Avg Close $63.06 Range $47.70 - $87.98