Finland Chemicals

Kemira Oyj (KEMIRA)

Track

Track

Kemira Oyj has recorded no insider trading activity within the past three months. The most recent transactions occurred on March 5, 2026, involving multiple sales of shares by Chief Financial Officer Petri Castrén. Prior to this, other executives and board members engaged in various buying and selling actions throughout 2025.
Ticker: KEMIRA Exchange: HEX
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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 Kemira Oyj. 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
3.0
Petri Castrén Talousjohtaja
Transaction date
Sale
Price
112.12
Quantity 40,543
Value €1,061,035
3.0
Petri Castrén Talousjohtaja
Transaction date
Sale
Price
225.51
Quantity 26,103
Value €3,368,647
3.0
Petri Castrén Chief Financial Officer Officer
Transaction date
Sale
Price
20.88
Quantity 36,026
Value €798,075
3.0
Petri Castrén Chief Financial Officer Officer
Transaction date
Sale
Price
19.79
Quantity 3
Value €59
3.0
Petri Castrén Chief Financial Officer Officer
Transaction date
Sale
Price
19.79
Quantity 250
Value €4,948
3.0
Petri Castrén Chief Financial Officer Officer
Transaction date
Sale
Price
19.76
Quantity 12
Value €240
3.0
Petri Castrén Chief Financial Officer Officer
Transaction date
Sale
Price
19.76
Quantity 262
Value €5,178
Eronen, Harri Other senior manager Officer
Transaction date
Sale
Price
20.02
Quantity 250
Value €5,005
Eronen, Harri Other senior manager Officer
Transaction date
Sale
Price
20.02
Quantity 500
Value €10,010
Eronen, Harri Other senior manager Officer
Transaction date
Sale
Price
20.02
Quantity 5,364
Value €107,387
Eronen, Harri Other senior manager Officer
Transaction date
Sale
Price
20.03
Quantity 930
Value €18,624
Eronen, Harri Other senior manager Officer
Transaction date
Sale
Price
20.02
Quantity 1,306
Value €26,144
Duinhoven, Susan Hallituksen jäsen/varajäsen Director
Transaction date
Purchase
Price
0.00
Quantity 0
Value €0
Duinhoven, Susan Member of the Board/Deputy member Director
Transaction date
Purchase
Price
18.38
Quantity 4
Value €74
Lahtinen, Sampo Muu ylin johto Officer
Transaction date
Purchase
Price
0.00
Quantity 0
Value €0
Lahtinen, Sampo Other senior manager Officer
Transaction date
Purchase
Price
17.95
Quantity 2
Value €31
Salminen, Antti Chief Executive Officer Officer
Transaction date
Purchase
Price
17.95
Quantity 3
Value €50
Salminen, Antti Tomimitusjohtaja
Transaction date
Purchase
Price
0.00
Quantity 0
Value €0
Ersman, Peter Other senior manager Officer
Transaction date
Purchase
Price
18.21
Quantity 2
Value €36
Ersman, Peter Muu ylin johto Officer
Transaction date
Purchase
Price
0.00
Quantity 0
Value €0
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Talousjohtaja
40,543
112.12
€1,061,035 		40,543 112.12 €1,061,035
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Talousjohtaja
26,103
225.51
€3,368,647 		26,103 225.51 €3,368,647
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Chief Financial Officer

Officer
36,026
20.88
€798,075 		36,026 20.88 €798,075
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Chief Financial Officer

Officer
3
19.79
€59 		3 19.79 €59
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Chief Financial Officer

Officer
250
19.79
€4,948 		250 19.79 €4,948
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Chief Financial Officer

Officer
12
19.76
€240 		12 19.76 €240
2026-03-05 2026-03-05 S Sale
3.0
Petri Castrén

Chief Financial Officer

Officer
262
19.76
€5,178 		262 19.76 €5,178
2025-06-13 2025-06-11 S Sale Eronen, Harri

Other senior manager

Officer
250
20.02
€5,005 		250 20.02 €5,005
2025-06-13 2025-06-11 S Sale Eronen, Harri

Other senior manager

Officer
500
20.02
€10,010 		500 20.02 €10,010
2025-06-13 2025-06-11 S Sale Eronen, Harri

Other senior manager

Officer
5,364
20.02
€107,387 		5,364 20.02 €107,387
2025-06-13 2025-06-11 S Sale Eronen, Harri

Other senior manager

Officer
930
20.03
€18,624 		930 20.03 €18,624
2025-06-13 2025-06-11 S Sale Eronen, Harri

Other senior manager

Officer
1,306
20.02
€26,144 		1,306 20.02 €26,144
2025-05-07 2025-05-06 B Purchase Duinhoven, Susan

Hallituksen jäsen/varajäsen

Director
0
0.00
€0 		0 0.00 €0
2025-05-07 2025-05-06 B Purchase Duinhoven, Susan

Member of the Board/Deputy member

Director
4
18.38
€74 		4 18.38 €74
2025-04-29 2025-04-28 B Purchase Lahtinen, Sampo

Muu ylin johto

Officer
0
0.00
€0 		0 0.00 €0
2025-04-29 2025-04-28 B Purchase Lahtinen, Sampo

Other senior manager

Officer
2
17.95
€31 		2 17.95 €31
2025-04-29 2025-04-28 B Purchase Salminen, Antti

Chief Executive Officer

Officer
3
17.95
€50 		3 17.95 €50
2025-04-29 2025-04-28 B Purchase Salminen, Antti

Tomimitusjohtaja
0
0.00
€0 		0 0.00 €0
2025-04-28 2025-04-25 B Purchase Ersman, Peter

Other senior manager

Officer
2
18.21
€36 		2 18.21 €36
2025-04-28 2025-04-25 B Purchase Ersman, Peter

Muu ylin johto

Officer
0
0.00
€0 		0 0.00 €0
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