Insider trading

Period: 120 months Stock: AMPL Plan: Discretionary × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

20 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.

20 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.

20 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.

20 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.
20 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
20 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.

20 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Nov 2025
Casey Andrew Chief Financial Officer
Bought
$299.79K 30,000 at 9.99
2.7%
Largest buy in 3 yrs
13 Mar 2025
Casey Andrew Chief Financial Officer
Bought
$239.77K 21,000 at 11.42
2.0%
First buy on file
2 Jan 2024
Battery Ventures Select Fund I, L.P. 10% owner · indirect
Sold at will
$418.66K 33,333 at 12.56
9.2%
Not planned
2 Jan 2024
Agrawal Neeraj 10% owner · indirect
Sold at will
$418.66K 33,333 at 12.56
9.2%
Not planned
5 Jul 2023
Thakker Dharmesh 10% owner · indirect
Sold at will
$688.50K 63,515 at 10.84
100%
Sold half or more
8 Jun 2023
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 4×
$169.17K 16,816 at 10.06
100%
Sold half or more
8 Jun 2023
Grady Patrick W Director · indirect
Sold at will 2×
$84.58K 8,408 at 10.06
100%
Sold half or more
7 Jun 2023
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 4×
$5.21M 517,764 at 10.06
100%
Sold half or more
7 Jun 2023
Grady Patrick W Director · indirect
Sold at will 2×
$2.60M 258,882 at 10.06
100%
Sold half or more
6 Jun 2023
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 4×
$1.15M 113,174 at 10.15
100%
Sold half or more
6 Jun 2023
Grady Patrick W Director · indirect
Sold at will 2×
$574.36K 56,587 at 10.15
100%
Sold half or more
5 Jun 2023
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 4×
$906.79K 93,580 at 9.69
100%
Sold half or more
5 Jun 2023
Grady Patrick W Director · indirect
Sold at will 2×
$453.40K 46,790 at 9.69
100%
Sold half or more
2 Jun 2023
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 4×
$1.01M 103,796 at 9.74
100%
Sold half or more
2 Jun 2023
Grady Patrick W Director · indirect
Sold at will 2×
$505.49K 51,898 at 9.74
100%
Sold half or more
1 Jun 2023
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 4×
$1.53M 160,032 at 9.54
100%
Sold half or more
1 Jun 2023
Grady Patrick W Director · indirect
Sold at will 2×
$763.35K 80,016 at 9.54
100%
Sold half or more
18 May 2023
Sold at will
$273.59K 30,018 at 9.11
3.2%
Not planned
18 May 2023
Harms Christopher Chief Financial Officer
Sold at will
$133.67K 14,666 at 9.11
3.6%
Not planned
10 Apr 2023
Sold at will
$265.52K 22,760 at 11.67
2.4%
Not planned
Showing 1–20 of 20.