Insider trading

Period: 120 months Stock: APPN + 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.

556 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.

556 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.

556 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.

556 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.
556 decisions over 120 months
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
556 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.

556 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Oct 2026
Calkins Matthew W CEO and President
Sold on a plan 2×
$1.69M 45,000 at 37.50
2.8%
Planned (10b5-1)
8 Sep 2026
Calkins Matthew W CEO and President
Sold on a plan 3×
$1.58M 45,000 at 35.19
2.7%
Planned (10b5-1)
7 Aug 2026
Calkins Matthew W CEO and President
Sold on a plan 4×
$1.55M 45,000 at 34.46
2.6%
Planned (10b5-1)
7 Jul 2026
Calkins Matthew W CEO and President
Sold on a plan 2×
$1.24M 50,000 at 24.72
2.8%
Planned (10b5-1)
8 Jun 2026
Calkins Matthew W CEO and President
Sold on a plan
$1.21M 50,000 at 24.13
2.7%
Planned (10b5-1)
13 May 2026
Dorsey Mark Chief Revenue Officer
Bought 2×
$99.99K 5,227 at 19.13
59.6%
First buy on file
3 Mar 2026
Sold at will
$257.31K 9,530 at 27.00
17.8%
Not planned
8 Aug 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$8.43M 289,528 at 29.11
6.4%
Not planned
7 Aug 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 9×
$22.85M 764,995 at 29.86
14.4%
Not planned
6 Aug 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$92.45K 3,316 at 27.88
0.1%
Not planned
29 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 4×
$650.85K 21,705 at 29.99
0.4%
Not planned
28 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 6×
$11.09M 364,764 at 30.40
6.4%
Not planned
25 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$7.44M 250,125 at 29.73
4.2%
Not planned
24 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$1.43M 48,213 at 29.59
0.8%
Not planned
23 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 6×
$13.40M 450,000 at 29.77
7.0%
Not planned
22 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$2.30M 78,198 at 29.37
1.2%
Not planned
21 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$1.24M 42,697 at 29.03
0.7%
Not planned
18 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$5.83M 202,359 at 28.81
3.0%
Not planned
17 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$1.30M 45,629 at 28.51
0.7%
Not planned
16 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$3.60M 125,000 at 28.81
1.8%
Not planned
14 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$210.45K 6,987 at 30.12
0.1%
Not planned
11 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$60.48K 2,008 at 30.12
0.0%
Not planned
10 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 4×
$2.67M 87,039 at 30.72
1.2%
Not planned
9 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$6.22M 199,543 at 31.19
2.8%
Not planned
8 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$2.36M 75,598 at 31.27
1.0%
Not planned
7 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$6.21M 200,587 at 30.97
2.7%
Not planned
3 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$767.19K 25,194 at 30.45
0.3%
Not planned
2 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$2.57M 84,876 at 30.29
1.1%
Not planned
1 Jul 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$3.04M 100,690 at 30.24
1.3%
Not planned
30 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$632.99K 21,156 at 29.92
0.3%
Not planned
11 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$328.65K 10,450 at 31.45
0.1%
Not planned
10 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$1.58M 50,000 at 31.59
0.6%
Not planned
9 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$1.81M 56,500 at 32.05
0.7%
Not planned
6 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$7.27M 225,720 at 32.21
2.8%
Not planned
5 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 5×
$7.25M 225,615 at 32.15
2.7%
Not planned
4 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$3.99M 125,615 at 31.80
1.5%
Not planned
3 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$9.55M 300,000 at 31.83
3.4%
Not planned
2 Jun 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$1.18M 37,437 at 31.43
0.4%
Not planned
30 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 2×
$9.44M 300,000 at 31.47
3.3%
Not planned
29 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$1.68M 53,337 at 31.45
0.6%
Not planned
28 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$147.15K 4,670 at 31.51
0.1%
Not planned
27 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$2.32M 73,166 at 31.71
0.8%
Not planned
21 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$44.81K 1,400 at 32.01
0.0%
Not planned
20 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$4.83M 150,000 at 32.20
1.6%
Not planned
16 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$5.36M 164,000 at 32.66
1.7%
Not planned
15 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$3.29M 100,665 at 32.67
1.0%
Not planned
8 May 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will 3×
$4.48M 140,050 at 31.96
1.4%
Not planned
16 Apr 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$137.88K 5,103 at 27.02
0.1%
Not planned
15 Apr 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$1.15M 42,000 at 27.43
0.4%
Not planned
14 Apr 2025
Abdiel Capital Advisors, LP 10% owner · indirect
Sold at will
$894.63K 33,000 at 27.11
0.3%
Not planned
Showing 1–50 of 556. Page 1 of 12 Older →