France Aerospace & Defense

Tonner Drones SA (ALTD)

Track

CEO Diede van den Ouden consistently acquired shares of Tonner Drones SA throughout late 2024 and early 2025. The most recent purchase occurred on October 8, 2025. These transactions reflect a sustained pattern of accumulation by the executive, representing the entirety of reported insider activity during this observed timeframe.
Ticker: ALTD Exchange: PAR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Tonner Drones SA. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.9
Diede van den Ouden CEO and President of the Board Executive Director
Transaction date
Purchase
Price
415.73
Quantity 53,075
Value €3,074,879
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
99.03
Quantity 56,089
Value €1,579,343
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
244.04
Quantity 12,157
Value €1,065,944
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 509,604
Value €5,962
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 1,420,674
Value €16,196
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 1,306,724
Value €15,158
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 420,294
Value €4,875
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 438,345
Value €5,172
3.9
Diede van den Ouden CEO and President of the Board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 456,332
Value €5,111
3.9
Diede van den Ouden Ceo and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 481,641
Value €5,443
3.9
Diede van den Ouden CEO and President of the Board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 1,195,419
Value €13,628
3.9
Diede van den Ouden Ceo and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 2,844,761
Value €28,163
3.9
Diede van den Ouden Ceo and President of the Board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 1,713,192
Value €15,761
3.9
Diede van den Ouden CEO and president of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 3,313,971
Value €29,533
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 500,000
Value €4,700
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 969,556
Value €9,308
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 500,000
Value €4,900
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 594,168
Value €5,466
3.9
Diede van den Ouden CEO and President of the board Executive Director
Transaction date
Purchase
Price
0.01
Quantity 1,936,276
Value €16,846
OTT HERITAGE sas PRESIDENT Director
Transaction date
Purchase
Price
0.60
Quantity 270,000
Value €162,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-10-27 2025-10-08 B Purchase
3.9
Diede van den Ouden

CEO and President of the Board

Executive Director
53,075
415.73
€3,074,879 		53,075 415.73 €3,074,879
2025-01-09 2025-01-06 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
56,089
99.03
€1,579,343 		56,089 99.03 €1,579,343
2025-01-08 2025-01-03 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
12,157
244.04
€1,065,944 		12,157 244.04 €1,065,944
2025-01-07 2025-01-02 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
509,604
0.01
€5,962 		509,604 0.01 €5,962
2025-01-02 2024-12-30 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
1,420,674
0.01
€16,196 		1,420,674 0.01 €16,196
2024-12-31 2024-12-27 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
1,306,724
0.01
€15,158 		1,306,724 0.01 €15,158
2024-12-30 2024-12-24 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
420,294
0.01
€4,875 		420,294 0.01 €4,875
2024-12-27 2024-12-23 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
438,345
0.01
€5,172 		438,345 0.01 €5,172
2024-12-23 2024-12-20 B Purchase
3.9
Diede van den Ouden

CEO and President of the Board

Executive Director
456,332
0.01
€5,111 		456,332 0.01 €5,111
2024-12-20 2024-12-19 B Purchase
3.9
Diede van den Ouden

Ceo and President of the board

Executive Director
481,641
0.01
€5,443 		481,641 0.01 €5,443
2024-12-19 2024-12-18 B Purchase
3.9
Diede van den Ouden

CEO and President of the Board

Executive Director
1,195,419
0.01
€13,628 		1,195,419 0.01 €13,628
2024-11-22 2024-11-21 B Purchase
3.9
Diede van den Ouden

Ceo and President of the board

Executive Director
2,844,761
0.01
€28,163 		2,844,761 0.01 €28,163
2024-11-21 2024-11-20 B Purchase
3.9
Diede van den Ouden

Ceo and President of the Board

Executive Director
1,713,192
0.01
€15,761 		1,713,192 0.01 €15,761
2024-11-20 2024-11-19 B Purchase
3.9
Diede van den Ouden

CEO and president of the board

Executive Director
3,313,971
0.01
€29,533 		3,313,971 0.01 €29,533
2024-11-19 2024-11-18 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
500,000
0.01
€4,700 		500,000 0.01 €4,700
2024-11-19 2024-11-15 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
969,556
0.01
€9,308 		969,556 0.01 €9,308
2024-11-15 2024-11-14 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
500,000
0.01
€4,900 		500,000 0.01 €4,900
2024-11-14 2024-11-13 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
594,168
0.01
€5,466 		594,168 0.01 €5,466
2024-11-13 2024-11-12 B Purchase
3.9
Diede van den Ouden

CEO and President of the board

Executive Director
1,936,276
0.01
€16,846 		1,936,276 0.01 €16,846
2024-11-29 2024-03-05 B Purchase OTT HERITAGE sas

PRESIDENT

Director
270,000
0.60
€162,000 		270,000 0.60 €162,000
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