Germany Chemicals

K&S AG (SDF)

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Over the last 90 days, K&S AG saw one insider transaction, a buy totaling €71,955.27. This activity represents a net buy of 2.57e-05% of the float. The company's stock has experienced a 22.2% decrease in price over the past 90 days, trading near its 52-week low.
Ticker: SDF Exchange: GER
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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 K&S AG. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Keuthen, Dr. Jens Christian
1 purchase — total 62,100 EUR
Buy 16 Jun 2026
Value €1,795,997.95 | Price 132.96 | Shares 49,660
Buy 29 Aug 2025
Value €3,318,562.02 | Price 225.86 | Shares 65,967
Buy 29 Aug 2025
Value €14,625.00 | Price 11.70 | Shares 1,250
Buy 25 Aug 2025
Value €15,340.00 | Price 11.80 | Shares 1,300
Buy 21 Aug 2025
Value €11,660.00 | Price 11.66 | Shares 1,000
Buy 20 Aug 2025
Value €35,598.00 | Price 11.87 | Shares 2,999
Buy 20 Aug 2025
Value €47,920.00 | Price 11.98 | Shares 4,000
Buy 20 Aug 2025
Value €54,510.00 | Price 11.85 | Shares 4,600
Buy 2 Jun 2025
Value €25,440.00 | Price 15.90 | Shares 1,600
Buy 26 May 2025
Value €23,850.00 | Price 15.90 | Shares 1,500
Buy 12 Jul 2024
Value €20,539.43 | Price 11.67 | Shares 1,760
Buy 7 Dec 2023
Value €14,764.98 | Price 13.55 | Shares 1,090
Buy 30 May 2023
Value €9,322.25 | Price 15.54 | Shares 600
Buy 5 Apr 2023
Value €19,333.05 | Price 18.59 | Shares 1,040
Buy 22 Mar 2023
Value €48,034.21 | Price 19.53 | Shares 2,460
Buy 8 Dec 2022
Value €58,320.00 | Price 19.44 | Shares 3,000
Buy 16 Sep 2022
Value €19,945.00 | Price 19.95 | Shares 1,000
Buy 16 Sep 2022
Value €59,220.00 | Price 19.74 | Shares 3,000
Buy 15 Jun 2021
Value €11,940.00 | Price 11.94 | Shares 1,000
Buy 7 Jun 2021
Value €24,085.60 | Price 12.04 | Shares 2,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-16 2026-06-16 B Purchase
1.7
Keuthen, Dr. Jens Christian
Management Board Member
49,660
132.96
€1,795,998 		49,660 132.96 €1,795,998
2025-09-01 2025-08-29 B Purchase
2.3
Meyer, Dr. Christian H.
Management Board Member
65,967
225.86
€3,318,562 		65,967 225.86 €3,318,562
2025-08-29 2025-08-29 B Purchase
1.9
Daske, Christina
Management Board Member
54,050
36.18
€2,828,062 		54,050 36.18 €2,828,062
2025-08-25 2025-08-25 B Purchase
1.9
Daske, Christina
Management Board Member
1,300
11.80
€15,340 		1,300 11.80 €15,340
2025-08-22 2025-08-21 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
1,000
11.66
€11,660 		1,000 11.66 €11,660
2025-08-21 2025-08-20 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
2,999
11.87
€35,598 		2,999 11.87 €35,598
2025-08-20 2025-08-20 B Purchase
1.7
Keuthen, Dr. Jens Christian
Management Board Member
4,000
11.98
€47,920 		4,000 11.98 €47,920
2025-08-20 2025-08-20 B Purchase
2.3
Meyer, Dr. Christian H.
Management Board Member
4,600
11.85
€54,510 		4,600 11.85 €54,510
2025-06-02 2025-06-02 B Purchase
1.9
Daske, Christina
Management Board Member
1,600
15.90
€25,440 		1,600 15.90 €25,440
2025-05-27 2025-05-26 B Purchase
1.7
Keuthen, Dr. Jens Christian
Management Board Member
1,500
15.90
€23,850 		1,500 15.90 €23,850
2024-07-15 2024-07-12 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
1,760
11.67
€20,539 		1,760 11.67 €20,539
2023-12-11 2023-12-07 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
1,090
13.55
€14,765 		1,090 13.55 €14,765
2023-05-31 2023-05-30 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
600
15.54
€9,322 		600 15.54 €9,322
2023-04-06 2023-04-05 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
1,040
18.59
€19,333 		1,040 18.59 €19,333
2023-03-23 2023-03-22 B Purchase
2.5
Tröltzsch, Dr. Carin-Martina
Management Board Member
2,460
19.53
€48,034 		2,460 19.53 €48,034
2022-12-09 2022-12-08 B Purchase
2.8
Freiherr von dem Bussche, Philip
Supervisory Board Member
3,000
19.44
€58,320 		3,000 19.44 €58,320
2022-09-16 2022-09-16 B Purchase
3.3
Riemensperger, Holger
Management Board Member
1,000
19.95
€19,945 		1,000 19.95 €19,945
2022-09-16 2022-09-16 B Purchase
2.8
Freiherr von dem Bussche, Philip
Supervisory Board Member
3,000
19.74
€59,220 		3,000 19.74 €59,220
2021-06-19 2021-06-15 B Purchase
3.3
Riemensperger, Holger
Management Board Member
1,000
11.94
€11,940 		1,000 11.94 €11,940
2021-06-07 2021-06-07 B Purchase
3.3
Riemensperger, Holger
Management Board Member
2,000
12.04
€24,086 		2,000 12.04 €24,086
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