Insider trading

Period: 120 months Stock: DUOL Plan: Not stated × + 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.

141 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.

141 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.

141 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.

141 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.
141 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
141 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.

141 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Mar 2023
Chen Stephen C. General Counsel
Sold, plan not stated
$1.40M 10,748 at 130.10
28.8%
7 Mar 2023
Meese Robert Chief Business Officer
Sold, plan not stated
$650.54K 5,000 at 130.11
2.4%
6 Mar 2023
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$1.50M 12,000 at 125.19
21.4%
3 Mar 2023
von Ahn Luis President & CEO, Co-Founder
Sold, plan not stated 8×
$18.17M 153,514 at 118.34
100%
Sold half or more
3 Mar 2023
Clemens Sara Director
Sold, plan not stated 6×
$2.37M 20,000 at 118.29
86.1%
Sold half or more
2 Mar 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated 2×
$3.20M 27,000 at 118.35
16.7%
2 Mar 2023
Meese Robert Chief Business Officer
Sold, plan not stated
$600.00K 5,000 at 120.00
2.4%
1 Mar 2023
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated 8×
$1.08M 10,000 at 108.22
100%
Sold half or more
1 Mar 2023
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated 7×
$540.40K 5,000 at 108.08
10.2%
1 Mar 2023
Meese Robert Chief Business Officer
Sold, plan not stated
$509.19K 4,629 at 110.00
2.1%
1 Mar 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated
$318.00K 3,000 at 106.00
2.2%
28 Feb 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated
$202.66K 2,156 at 94.00
1.6%
17 Feb 2023
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated 2×
$237.76K 2,593 at 91.69
5.6%
17 Feb 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated
$79.34K 844 at 94.00
0.6%
15 Feb 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated
$115.07K 1,187 at 96.94
0.9%
15 Feb 2023
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$114.58K 1,182 at 96.94
2.5%
15 Feb 2023
Meese Robert Chief Business Officer
Sold, plan not stated
$77.65K 801 at 96.94
0.4%
15 Feb 2023
Chen Stephen C. General Counsel
Sold, plan not stated
$46.92K 484 at 96.94
1.8%
2 Feb 2023
Meese Robert Chief Business Officer
Sold, plan not stated
$518.54K 5,176 at 100.18
2.3%
1 Feb 2023
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated 5×
$955.86K 10,000 at 95.59
100%
Sold half or more
30 Jan 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated
$47.02K 500 at 94.04
0.4%
27 Jan 2023
Glance Natalie Chief Engineering Officer
Sold, plan not stated 2×
$235.84K 2,500 at 94.34
1.8%
17 Jan 2023
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$91.68K 1,156 at 79.31
2.4%
10 Jan 2023
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated
$540.53K 7,200 at 75.07
100%
Sold half or more
9 Jan 2023
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated
$210.15K 2,800 at 75.05
100%
Sold half or more
3 Jan 2023
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated 3×
$352.27K 5,000 at 70.45
9.3%
28 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought
$335.60K 5,000 at 67.12
0.1%
27 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$1.01M 14,611 at 69.06
0.4%
23 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought
$1.41M 20,000 at 70.29
0.5%
22 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 4×
$5.04M 71,288 at 70.74
2.0%
21 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought
$517.80K 7,100 at 72.93
0.2%
20 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$3.94M 54,155 at 72.70
1.5%
19 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$4.84M 67,052 at 72.22
1.9%
16 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$2.73M 37,398 at 72.93
1.1%
15 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$4.94M 67,789 at 72.82
2.0%
14 Dec 2022
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated
$755.03K 10,000 at 75.50
100%
Sold half or more
14 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$286.16K 3,921 at 72.98
0.1%
13 Dec 2022
Durable Capital Partners LP 10% owner · indirect
Bought 2×
$2.29M 31,530 at 72.75
0.9%
17 Nov 2022
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$55.39K 816 at 67.88
1.6%
15 Nov 2022
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$134.06K 1,804 at 74.31
3.5%
15 Nov 2022
Glance Natalie SVP, Engineering
Sold, plan not stated
$90.14K 1,213 at 74.31
0.9%
15 Nov 2022
Meese Robert Chief Business Officer
Sold, plan not stated
$86.13K 1,159 at 74.31
0.5%
15 Nov 2022
Chen Stephen C. General Counsel
Sold, plan not stated
$50.08K 674 at 74.31
2.4%
1 Nov 2022
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated 3×
$818.11K 10,000 at 81.81
100%
Sold half or more
17 Oct 2022
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated 7×
$1.20M 14,000 at 85.93
21.4%
3 Oct 2022
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated 4×
$965.42K 10,000 at 96.54
100%
Sold half or more
1 Sep 2022
Hacker Severin Chief Tech Officer, Co-Founder · indirect
Sold, plan not stated 4×
$920.90K 10,000 at 92.09
100%
Sold half or more
17 Aug 2022
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$82.68K 816 at 101.33
1.6%
15 Aug 2022
Skaruppa Matthew Chief Financial Officer
Sold, plan not stated
$191.79K 1,803 at 106.37
3.3%
15 Aug 2022
Glance Natalie SVP, Engineering
Sold, plan not stated
$128.92K 1,212 at 106.37
0.9%
Showing 1–50 of 141. Page 1 of 3 Older →