ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2022
Shares 10,537 Value ($000) $4,594 Avg Close $486.73 Range $372.62 - $658.50
Q4 2021
Shares 10,953 Value ($000) $7,198 Avg Close $642.93 Range $572.51 - $713.33
Q3 2021
Shares 11,222 Value ($000) $7,468 Avg Close $679.09 Range $589.24 - $737.45
Q2 2021
Shares 11,333 Value ($000) $6,924 Avg Close $591.84 Range $536.23 - $647.20
Q1 2021
Shares 20,314 Value ($000) $11,001 Avg Close $552.79 Range $494.45 - $634.46
Q4 2020
Shares 12,011 Value ($000) $6,418 Avg Close $449.62 Range $310.03 - $543.65
Q3 2020
Shares 12,201 Value ($000) $3,994 Avg Close $305.27 Range $267.63 - $340.29
Q2 2020
Shares 11,601 Value ($000) $3,184 Avg Close $225.21 Range $150.38 - $292.04
Q1 2020
Shares 107,753 Value ($000) $18,744 Avg Close $239.46 Range $127.88 - $301.65
Q4 2019
Shares 18,187 Value ($000) $5,075 Avg Close $249.35 Range $175.52 - $281.57
Q3 2019
Shares 17,175 Value ($000) $3,107 Avg Close $207.89 Range $169.84 - $290.78
Q2 2019
Shares 47,478 Value ($000) $12,995 Avg Close $301.97 Range $263.70 - $334.64
Q1 2019
Shares 10,675 Value ($000) $3,036 Avg Close $238.66 Range $177.93 - $284.61
Q4 2018
Shares 10,851 Value ($000) $2,273 Avg Close $252.66 Range $188.57 - $397.85
Q2 2018
Shares 11,675 Value ($000) $3,994 Avg Close $298.30 Range $234.40 - $371.55
Q1 2018
Shares 12,148 Value ($000) $3,051 Avg Close $256.81 Range $219.11 - $287.32