Chief Financial Officer
Avg Cost/Share
$175.87
Shares
3,059
Total Value
$537,642.71
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$177.95
Shares
2,799
Total Value
$498,082.05
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$316.67
Shares
10,937
Total Value
$3,471,321.56
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$329.03
Shares
2,797
Total Value
$920,296.91
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$528.90
Shares
3,573
Total Value
$1,887,802.30
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$531.71
Shares
3,304
Total Value
$1,756,769.84
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$432.81
Shares
3,591
Total Value
$1,554,953.63
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$435.28
Shares
3,284
Total Value
$1,429,459.52
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$312.49
Shares
4,464
Total Value
$1,399,697.76
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$324.71
Shares
5,000
Total Value
$1,622,407.91
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$345.02
Shares
14,250
Total Value
$4,951,050.19
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$345.07
Shares
8,049
Total Value
$2,786,371.15
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$309.37
Shares
3,591
Total Value
$1,109,204.94
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$309.30
Shares
3,285
Total Value
$1,016,050.50
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$294.49
Shares
14,000
Total Value
$4,105,426.09
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$281.27
Shares
14,000
Total Value
$3,932,318.52
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$209.21
Shares
14,000
Total Value
$2,904,144.36
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$206.82
Shares
17,591
Total Value
$3,646,090.61
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$199.50
Shares
3,284
Total Value
$655,158.00
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$168.75
Shares
8,000
Total Value
$1,331,973.38
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$200.42
Shares
8,000
Total Value
$1,588,701.72
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$196.66
Shares
8,000
Total Value
$1,571,203.01
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$177.82
Shares
2,698
Total Value
$478,332.47
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$0.00
Shares
2,469
Total Value
$0.00
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$225.18
Shares
8,000
Total Value
$1,787,707.58
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$218.55
Shares
8,000
Total Value
$1,747,152.96
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$234.61
Shares
8,000
Total Value
$1,881,412.69
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$179.51
Shares
2,698
Total Value
$484,328.23
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$0.00
Shares
2,467
Total Value
$0.00
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$178.69
Shares
8,000
Total Value
$1,429,347.60
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$215.33
Shares
8,000
Total Value
$1,713,919.42
Owned After
37,487
Chief Financial Officer
Avg Cost/Share
$209.78
Shares
2,469
Total Value
$517,946.82
Owned After
37,487
SEC Form 4
Chief Financial Officer
Avg Cost/Share
$146.48
Shares
8,000
Total Value
$1,172,649.12
Owned After
37,487
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 18, 2025 | Sell | $175.87 | 3,059 | $537,642.71 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 17, 2025 | Sell | $177.95 | 2,799 | $498,082.05 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Aug 26, 2025 | Sell | $316.67 | 10,937 | $3,471,321.56 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Aug 15, 2025 | Sell | $329.03 | 2,797 | $920,296.91 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | May 16, 2025 | Sell | $528.90 | 3,573 | $1,887,802.30 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | May 15, 2025 | Sell | $531.71 | 3,304 | $1,756,769.84 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Feb 19, 2025 | Sell | $432.81 | 3,591 | $1,554,953.63 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Feb 18, 2025 | Sell | $435.28 | 3,284 | $1,429,459.52 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Jan 13, 2025 | Sell | $312.49 | 4,464 | $1,399,697.76 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Jan 2, 2025 | Sell | $324.71 | 5,000 | $1,622,407.91 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Dec 16, 2024 | Sell | $345.02 | 14,250 | $4,951,050.19 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Dec 2, 2024 | Sell | $345.07 | 8,049 | $2,786,371.15 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 18, 2024 | Sell | $309.37 | 3,591 | $1,109,204.94 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 15, 2024 | Sell | $309.30 | 3,285 | $1,016,050.50 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 1, 2024 | Sell | $294.49 | 14,000 | $4,105,426.09 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Oct 1, 2024 | Sell | $281.27 | 14,000 | $3,932,318.52 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Sep 3, 2024 | Sell | $209.21 | 14,000 | $2,904,144.36 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Aug 21, 2024 | Sell | $206.82 | 17,591 | $3,646,090.61 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Aug 15, 2024 | Sell | $199.50 | 3,284 | $655,158.00 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Aug 1, 2024 | Sell | $168.75 | 8,000 | $1,331,973.38 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Jul 1, 2024 | Sell | $200.42 | 8,000 | $1,588,701.72 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Jun 3, 2024 | Sell | $196.66 | 8,000 | $1,571,203.01 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | May 17, 2024 | Sell | $177.82 | 2,698 | $478,332.47 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | May 15, 2024 | Sell | $0.00 | 2,469 | $0.00 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | May 1, 2024 | Sell | $225.18 | 8,000 | $1,787,707.58 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Apr 1, 2024 | Sell | $218.55 | 8,000 | $1,747,152.96 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Mar 1, 2024 | Sell | $234.61 | 8,000 | $1,881,412.69 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Feb 20, 2024 | Sell | $179.51 | 2,698 | $484,328.23 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Feb 15, 2024 | Sell | $0.00 | 2,467 | $0.00 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Feb 1, 2024 | Sell | $178.69 | 8,000 | $1,429,347.60 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Jan 2, 2024 | Sell | $215.33 | 8,000 | $1,713,919.42 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 15, 2023 | Sell | $209.78 | 2,469 | $517,946.82 | 37,487 | |
| Skaruppa Matthew | DUOL | Chief Financial Officer | Nov 1, 2023 | Sell | $146.48 | 8,000 | $1,172,649.12 | 37,487 |