Chief Engineering Officer
Avg Cost/Share
$175.82
Shares
2,471
Total Value
$434,365.80
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$177.95
Shares
2,534
Total Value
$450,925.30
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$310.93
Shares
3,283
Total Value
$1,025,265.12
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$367.31
Shares
2,471
Total Value
$907,091.17
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$329.03
Shares
2,533
Total Value
$833,432.99
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$528.84
Shares
3,267
Total Value
$1,726,185.67
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$531.71
Shares
3,039
Total Value
$1,615,866.69
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$318.02
Shares
3,482
Total Value
$1,112,804.93
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$290.54
Shares
9,020
Total Value
$2,621,156.57
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$435.28
Shares
2,667
Total Value
$1,160,891.76
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$369.89
Shares
1,500
Total Value
$553,997.35
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$309.30
Shares
3,021
Total Value
$934,395.30
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$312.49
Shares
1,500
Total Value
$470,042.94
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$280.91
Shares
1,500
Total Value
$421,365.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$208.01
Shares
1,500
Total Value
$311,267.01
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$199.50
Shares
3,022
Total Value
$602,889.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$161.78
Shares
1,500
Total Value
$242,670.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$195.81
Shares
1,500
Total Value
$294,356.54
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$193.79
Shares
1,500
Total Value
$290,289.00
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$0.00
Shares
2,458
Total Value
$0.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$247.05
Shares
1,500
Total Value
$371,734.97
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$215.35
Shares
1,500
Total Value
$323,025.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$215.07
Shares
1,500
Total Value
$322,605.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$0.00
Shares
1,683
Total Value
$0.00
Owned After
111,166
SEC Form 4
Chief Engineering Officer
Avg Cost/Share
$181.27
Shares
1,500
Total Value
$270,111.66
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$209.54
Shares
43,500
Total Value
$9,149,490.83
Owned After
111,166
Chief Engineering Officer
Avg Cost/Share
$209.78
Shares
2,476
Total Value
$519,415.28
Owned After
111,166
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Glance Natalie | DUOL | Chief Engineering Officer | Nov 18, 2025 | Sell | $175.82 | 2,471 | $434,365.80 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Nov 17, 2025 | Sell | $177.95 | 2,534 | $450,925.30 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Oct 1, 2025 | Sell | $310.93 | 3,283 | $1,025,265.12 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Aug 18, 2025 | Sell | $367.31 | 2,471 | $907,091.17 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Aug 15, 2025 | Sell | $329.03 | 2,533 | $833,432.99 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | May 16, 2025 | Sell | $528.84 | 3,267 | $1,726,185.67 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | May 15, 2025 | Sell | $531.71 | 3,039 | $1,615,866.69 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Apr 1, 2025 | Sell | $318.02 | 3,482 | $1,112,804.93 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Mar 5, 2025 | Sell | $290.54 | 9,020 | $2,621,156.57 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Feb 18, 2025 | Sell | $435.28 | 2,667 | $1,160,891.76 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Dec 6, 2024 | Sell | $369.89 | 1,500 | $553,997.35 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Nov 15, 2024 | Sell | $309.30 | 3,021 | $934,395.30 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Nov 6, 2024 | Sell | $312.49 | 1,500 | $470,042.94 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Oct 7, 2024 | Sell | $280.91 | 1,500 | $421,365.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Sep 6, 2024 | Sell | $208.01 | 1,500 | $311,267.01 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Aug 15, 2024 | Sell | $199.50 | 3,022 | $602,889.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Aug 6, 2024 | Sell | $161.78 | 1,500 | $242,670.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Jul 8, 2024 | Sell | $195.81 | 1,500 | $294,356.54 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Jun 6, 2024 | Sell | $193.79 | 1,500 | $290,289.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | May 15, 2024 | Sell | $0.00 | 2,458 | $0.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | May 6, 2024 | Sell | $247.05 | 1,500 | $371,734.97 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Apr 8, 2024 | Sell | $215.35 | 1,500 | $323,025.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Mar 6, 2024 | Sell | $215.07 | 1,500 | $322,605.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Feb 15, 2024 | Sell | $0.00 | 1,683 | $0.00 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Feb 6, 2024 | Sell | $181.27 | 1,500 | $270,111.66 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Jan 8, 2024 | Sell | $209.54 | 43,500 | $9,149,490.83 | 111,166 | |
| Glance Natalie | DUOL | Chief Engineering Officer | Nov 15, 2023 | Sell | $209.78 | 2,476 | $519,415.28 | 111,166 |