Insider trading

Period: 120 months Stock: ALGN Plan: Not on a plan × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

171 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

171 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

171 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

171 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
171 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
171 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

171 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Feb 2026
Morici John EVP, CHIEF FINANCIAL OFFICER
Sold at will
$1.51M 7,969 at 189.31
49.2%
Not planned
1 Aug 2025
HOGAN JOSEPH M PRESIDENT AND CEO
Bought
$996.13K 7,576 at 131.49
4.3%
31 Jul 2025
Coletti Julie Ann EVP, CHIEF LEGAL & REGULATORY
Bought
$4.61K 42 at 109.66
0.6%
First buy on file
15 Aug 2024
Bought
$1.53M 6,500 at 235.33
29.9%
Largest buy in 3 yrs
29 Feb 2024
LACOB JOSEPH Director · indirect
Sold at will 3×
$4.55M 15,000 at 303.22
10.2%
Not planned
27 Feb 2024
LACOB JOSEPH Director · indirect
Sold at will
$3.13M 10,000 at 313.01
6.4%
Not planned
7 Feb 2024
Wright Emory EVP, GLOBAL OPERATIONS · indirect
Sold at will 4×
$725.53K 2,524 at 287.45
78.1%
Sold half or more
9 Nov 2023
HOGAN JOSEPH M President and CEO
Bought
$999.85K 5,194 at 192.50
2.6%
31 Oct 2023
HOGAN JOSEPH M President and CEO
Bought
$999.97K 5,319 at 188.00
2.7%
30 May 2023
Dallas Kevin J Director
Bought
$2.00M 7,000 at 285.26
133%
First buy on file
8 Feb 2023
HOGAN JOSEPH M President and CEO
Bought
$999.91K 2,928 at 341.50
1.6%
8 Feb 2023
Morici John EVP & Chief Financial Officer
Bought
$200.66K 587 at 341.84
7.7%
First buy on file
2 Nov 2022
HOGAN JOSEPH M President and CEO
Bought
$2.00M 10,600 at 188.58
6.1%
2 Nov 2022
Myong Anne Director
Bought
$285.39K 1,500 at 190.26
45.5%
First buy on file
2 Nov 2022
Thaler Warren S Director
Bought 3×
$200.77K 1,050 at 191.21
3.5%
First buy on file
13 May 2022
Bought
$264.42K 1,000 at 264.42
5.8%
First buy on file
4 May 2022
HOGAN JOSEPH M President and CEO
Bought
$2.00M 6,700 at 298.48
4.0%
First buy on file
10 Nov 2021
Thaler Warren S Director · indirect
Sold, plan not stated
$3.52M 5,000 at 703.06
9.7%
8 Nov 2021
Morici John Chief Financial Officer
Sold, plan not stated
$2.10M 3,000 at 699.08
78.4%
Sold half or more
24 Aug 2021
Thaler Warren S Director · indirect
Sold, plan not stated 2×
$3.56M 5,000 at 711.54
8.9%
4 Aug 2021
Coletti Julie Ann SVP, Chief Legal & Regulatory
Sold, plan not stated
$555.22K 782 at 710.00
96.8%
Sold half or more
3 Aug 2021
HOGAN JOSEPH M President and CEO
Sold, plan not stated 18×
$46.64M 66,667 at 699.54
31.4%
3 Aug 2021
Thaler Warren S Director · indirect
Sold, plan not stated
$3.51M 5,000 at 701.90
8.1%
3 Aug 2021
SANTORA GREG J Director · indirect
Sold, plan not stated 2×
$1.75M 2,500 at 701.34
19.5%
2 Aug 2021
Hockridge Stuart A SVP Global HR
Sold, plan not stated 8×
$6.53M 9,286 at 703.66
94.3%
Sold half or more
2 Aug 2021
Wright Emory SVP, Global Operations · indirect
Sold, plan not stated 4×
$4.52M 6,404 at 706.58
86.9%
Sold half or more
2 Aug 2021
MORROW GEORGE J Director · indirect
Sold, plan not stated 3×
$3.54M 5,000 at 707.34
28.2%
29 Jul 2021
Sold, plan not stated
$1.69M 2,500 at 675.00
11.8%
14 Jul 2021
Sold, plan not stated
$1.63M 2,500 at 650.00
10.6%
28 Jun 2021
Sold, plan not stated 2×
$3.11M 5,000 at 621.73
17.4%
24 May 2021
Thaler Warren S Director · indirect
Sold, plan not stated
$3.03M 5,000 at 605.16
7.5%
24 May 2021
Saia Andrea Lynn Director · indirect
Sold, plan not stated
$1.22M 2,000 at 609.21
14.5%
21 May 2021
Morici John Chief Financial Officer
Sold, plan not stated
$4.10M 6,863 at 597.65
69.3%
Sold half or more
7 May 2021
Wright Emory SVP, Global Operations
Sold, plan not stated
$3.29M 5,533 at 595.00
100%
Sold half or more
7 May 2021
Sold, plan not stated 4×
$2.99M 5,000 at 598.70
15.6%
24 Feb 2021
Hockridge Stuart A SVP Global HR
Sold, plan not stated 2×
$3.21M 5,602 at 573.27
36.3%
16 Feb 2021
PRESCOTT THOMAS M Director · indirect
Sold, plan not stated
$1.53M 2,500 at 612.01
4.5%
12 Feb 2021
PRESCOTT THOMAS M Director · indirect
Sold, plan not stated
$1.21M 2,000 at 605.27
3.5%
11 Feb 2021
PRESCOTT THOMAS M Director · indirect
Sold, plan not stated 2×
$1.81M 3,000 at 603.48
5.0%
8 Feb 2021
Thaler Warren S Director
Sold, plan not stated 11×
$37.81M 14,206 at 2,661.39
51.1%
Sold half or more
8 Feb 2021
MORROW GEORGE J Director
Sold, plan not stated 7×
$9.37M 15,000 at 624.60
47.7%
27 Nov 2020
Saia Andrea Lynn Director · indirect
Sold, plan not stated
$1.18M 2,500 at 470.92
16.7%
9 Nov 2020
Coletti Julie Ann SVP, Chief Legal & Regulatory
Sold, plan not stated
$489.98K 978 at 501.00
100%
Sold half or more
6 Nov 2020
Sold, plan not stated 3×
$4.87M 10,000 at 486.75
13.4%
4 Nov 2020
Relic Zelko SVp, R&D and CTO
Sold, plan not stated 2×
$11.01M 22,886 at 481.00
62.5%
Sold half or more
4 Nov 2020
Tay Julie SVP & Mng Dir. Asia Pacific
Sold, plan not stated 2×
$2.86M 6,000 at 477.41
25.3%
4 Nov 2020
Thaler Warren S Director
Sold, plan not stated 3×
$2.41M 5,000 at 481.43
15.2%
4 Nov 2020
MORROW GEORGE J Director
Sold, plan not stated
$2.40M 5,000 at 480.03
13.7%
4 Nov 2020
Olson Jennifer SVP & Mng Dir Cust Service
Sold, plan not stated
$1.01M 2,100 at 479.76
46.9%
4 Nov 2020
Shaked Yuval SVP & Mng Dir. Itero
Sold, plan not stated
$425.52K 881 at 483.00
58.1%
Sold half or more
Showing 1–50 of 171. Page 1 of 4 Older →