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K+S Aktiengesellschaft Stock: price and insider trades · Germany
No insider purchase over the last 90 days. The latest was filed 17 Jun 2026.
K+S Aktiengesellschaft: what insiders have been doing
Headquartered in Kassel, Germany, K+S Aktiengesellschaft belongs to the Chemicals & Materials sector and traces its origins to 1889. Filings by its managers are published through BaFin. Between 18 October 2025 and 18 October 2026, 1 insider published 1 filing.
The flow runs one way only: 1 insider bought (1 purchase totalling €62k) and nobody sold on the market. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The buyers include 1 senior executive. The largest single trade was a purchase of €62k by Keuthen, Dr. Jens Christian, published on 17 June 2026, equal to 0.0024% of the market capitalisation.
For context, the typical company on the same exchange (median of 287 companies) published 5 filings over the same period, against 1 filing here. Our records for K+S Aktiengesellschaft go back to 2025, with 10 purchases and no sales on the open market in total.
The last purchase on record was published on 17 June 2026, which is 122 days ago.
In the same sector, recent insider purchases at Culp Inc also feature in our signals. Every figure here comes from the filings published by BaFin and describes the past, not future prices; it is not investment advice.
Insider Decl.
10
Thresholds
n/a
Buy Volume
€321,151
10 ops. · all time
Sell Volume
n/a
n/a
Who traded when
BuySaleChristina Daske3 buys
Dr. Jens Christian Keuthen3 buys
Dr. Carin-Martina Tröltzsch2 buys
Dr. Christian H. Meyer2 buys
Since the insiders bought
- +3.2%Entry €13.50 · Close 16 Oct 2026 €13.93
- +50.0%Entry €11.26 · Close at T+365 €16.89
- +49.1%Entry €11.29 · Close at T+365 €16.83
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analyst consensus: bullish or bearish?
Analysts rate K+S Aktiengesellschaft Hold (neutral), based on 13 analysts. Average price target: €16.58.
Fundamental score
Ranked 14,766 of 24,148 companies
44.7
score / 100
Value47
Quality42
FCF yld0.4%
Earn yld-43%
EV/EBITDA4.1x
ROE22%
Gross mgn-31%
Net mgn-29%
Debt/EBITDA0.7x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
€13.90
Analyst consensus
13 analystsHold
€10.50Target €16.58(+19%)€28.00
Income statement
Revenue€3.6B
Gross profit-€1.1B-31% margin
EBITDA€719.4M20% margin
Net income-€1.1B27.6% margin
Valuation
PER (trailing)2.6x
PER (forward)11.6x
P/Book0.5x
Beta0.31
Balance sheet & cash
Market cap€2.5B
Total debt€495.2M
Free Cash Flow€10.1M
Debt / Equity18%
Profitability & ownership
ROE22.0%
ROA9.4%
% insiders0.9%
% institutions60.9%
Last declaration on 17 June 2026
Declarations10 total
4,600 shares@ €13.500.0024% mcap46.4% of flowShareXETRAISIN DE000KSAG888BAFIN:40001292-47eac147f9d5
Canonical exit: 14 Sept 2026 (T+90)
1,250 shares@ €11.7026.4% of flowShareXetraISIN DE000KSAG888BAFIN:40001292-e1b0e03944d2
Canonical exit: 27 Nov 2025 (T+90)
2,600 shares@ €11.5835.6% of flowShareXetraISIN DE000KSAG888BAFIN:40001292-70d5021f08a9
Canonical exit: 27 Nov 2025 (T+90)
1,300 shares@ €11.8027.7% of flowShareXetraISIN DE000KSAG888BAFIN:40001292-77aed3fb4bbf
Canonical exit: 23 Nov 2025 (T+90)
1,000 shares@ €11.6624.7% of flowShareDeutsche Börse FrankfurtISIN DE000KSAG888BAFIN:40001292-832b255087c3
Canonical exit: 19 Nov 2025 (T+90)
2,998.989 shares@ €11.8775.3% of flowShareDEUTSCHE BOERSE FRANKFURTISIN DE000KSAG888BAFIN:40001292-4acbe77e134f
Canonical exit: 18 Nov 2025 (T+90)
4,000 shares@ €11.9835.8% of flowShareXETRAISIN DE000KSAG888BAFIN:40001292-775149592be8
Canonical exit: 18 Nov 2025 (T+90)
4,600 shares@ €11.8564.4% of flowShareXetraISIN DE000KSAG888BAFIN:40001292-d601ea9c49a6
Canonical exit: 18 Nov 2025 (T+90)
1,600 shares@ €15.9045.9% of flowShareTradegateISIN DE000KSAG888BAFIN:40001292-a5ae26c20bd5
Canonical exit: 31 Aug 2025 (T+90)
1,500 shares@ €15.9017.8% of flowShareXETRAISIN DE000KSAG888BAFIN:40001292
Canonical exit: 24 Aug 2025 (T+90)
10 of 10 declarations
About K+S Aktiengesellschaft
K+S Aktiengesellschaft is a listed mining and mineral-solutions group traded on Xetra/Frankfurt (DAX/MDAX/SDAX) in Germany, with a core focus on potash, magnesium and salt. The company traces its roots to Germany’s long-standing salt and mining tradition and has evolved into an integrated industrial platform spanning underground extraction, processing, logistics, distribution and customer support. Its headquarters are in Kassel, Hesse, and its customer base covers agriculture, industry, consumer markets and municipalities.
K+S’s business model is built around two major pillars: potash and magnesium products, and salt products. In agriculture, the group supplies potash-, magnesium- and sulphur-based fertilizers, together with specialty products designed to support crop yields and quality. Its portfolio includes soil, fertigation and foliar fertilizers marketed under multiple product families and brands. In industry, K+S offers sodium chloride, potassium chloride, magnesium sulphate and other mineral products used in food processing, chemicals, oil and gas drilling, water softening, animal nutrition, pharmaceuticals and technical applications. The company is also a major supplier of de-icing salt and consumer salt products, giving it a diversified yet still cyclical earnings profile.
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Based on the company’s own disclosures, K+S is one of the world’s largest salt producers and belongs to the top tier of international potash suppliers; it also positions itself as the largest supplier of potash and magnesium products in Western Europe. That competitive standing is supported by high-quality mineral deposits, industrial assets in Europe and North America, and an established global sales and distribution network. The group emphasizes natural mineral resources, proprietary processing know-how and close customer proximity as key differentiators.
Recent developments underscore management’s strategic refocusing. In 2025, K+S launched C:LIGHT, a CO2-reduced potassium and magnesium fertilizer range aimed at more sustainability-oriented farmers. Its 2025-2026 communications also point to a stronger emphasis on fertilizers and specialty products, with production sites on two continents, about 11,000 employees and a global distribution network. In spring 2026, the company also indicated first-quarter results ahead of market expectations, while stating that major industrial projects remained within budget even though the Werra 2060 timetable had been pushed back. For investors, K+S remains a cyclical materials/chemicals name, exposed to potash pricing, energy costs and global agricultural conditions, but with structural strengths in salt, fertilizer specialties and a broad industrial customer base.
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