Updated: May 18, 2026

Julie Tay

ALGNALIGN TECHNOLOGY INCSEC CIK: 0001649020
Estimated Net Worth
$17 Million139.9%vs Last Year
Last Updated: May 18, 2026 03:53 PM EST

Transaction Summary

Total Transactions27
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions16

Transaction Volume

Total Volume-$13.07M
Net Volume$13.07M
Buy Volume$0.00
Sell Volume-$13.07M

Trade Analysis

AVG Trade Size-$484.23K
Largest Trade$1.16M
Most Active MonthMay
Most Active Year2019

Trading Sentiment

OverallBullish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Julie Tay has an estimated net worth of $17 Million. This is based on reported shares in ALIGN TECHNOLOGY INC.



2016 was Julie Tay's most active year for acquiring shares with 5 total transactions. Julie Tay's most active month to acquire stocks was the month of January. 2019 was Julie Tay's most active year for disposing of shares, totalling 10 transactions. Julie Tay's most active month to dispose stocks was the month of January. 2019 saw Julie Tay paying a total of $1,157,000.00 for 37,079 shares, this is the most they've acquired in one year. In 2019 Julie Tay cashed out on 40,225 shares for a total of $6,577,124.07, their largest year based on trade value.

Holdings & Transactions

ALGNalign technology inc
SVP & Mng Dir. Asia Pacific Officer
Updated: Dec 15, 2020VIEW QUOTE
Form TypeSEC Filing
-0.163.51K$325.00-$1.14M17.75KMay 08View
-0.256.00K$477.41-$2.86M17.69KNov 04View
-0.061.55K$310.00-$480.50K23.69KAug 13View
-0.123.37K$241.00-$812.17K25.24KMay 22View
0.4413.20K46.05KFeb 20View
-0.192.74K$280.01-$766.95K11.37KNov 26View
-0.4913.50K$322.41-$4.35M14.10KMay 14 - 15View
0.153.56K$325.00$1.16M27.60KMay 08View
0.4314.29K52.15KFeb 20View
-0.091.25K$254.58-$318.23K11.93KFeb 12View
-0.254.44K$300.00-$1.33M13.18KMay 21View
-0.112.25K$285.00-$641.25K17.62KMay 11View
0.4011.05K41.55KFeb 20View
13.46KNov 20View
-0.223.50K$253.00-$885.50K12.21KNov 13View
15.71KApr 20View
0.7918.60K42.15KFeb 20View
5.60KNov 20View
-0.493.00K$92.60-$277.80K3.10KAug 09View
-0.171.25K$77.00-$96.25K6.10KMay 10View
-0.191.75K$75.00-$131.55K7.35KMay 03View
12.11KApr 20View
1.3822.50K38.80KFeb 20View
4.25KNov 20View
-0.751.50K$66.67-$100.00K500.00Nov 02View
-0.20500.00$65.00-$32.50K2.00KOct 30View
2.50KView