Italy Electric Utilities & IPPs

Alerion Clean Power SpA (ARN)

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Track

Alerion Clean Power SpA experienced insider trading activity most recently on June 17, 2026, involving a purchase by a closely associated person. Historical records indicate consistent buying patterns from the Chairman, Josef Gostner, alongside occasional divestments by other executives. These transactions reflect ongoing capital allocation decisions by leadership within the organization.
Ticker: ARN Exchange: MIL
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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 Alerion Clean Power SpA. 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
3.7
Josef Gostener Persona Strettamente Associata
Through Sophie Kaserer, a closely affiliated person
Transaction date
Purchase
Price
358.78
Quantity 29,728
Value €532,378
3.7
Josef Gostner Presidente del Consiglio di Amministrazione Director
Through Alexander Gostner, a closely affiliated person
Transaction date
Purchase
Price
171.82
Quantity 35,009
Value €2,444,591
3.7
Josef Gostener Presidente del Consiglio di Amministrazione di Alerion Clena Power S.p.A. Director
Through Karin Fink, a closely affiliated person
Transaction date
Sale
Price
328.72
Quantity 94,501
Value €511,809
3.7
Josef Gostner Presidente del Consiglio di Amministrazione di Alerioon Clean Power Spa Director
Through Solar WB, a closely affiliated person
Transaction date
Purchase
Price
17.15
Quantity 4,000
Value €68,617
3.7
Josef Gostner Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A. Director
Through Karin Fink, a closely affiliated person
Transaction date
Purchase
Price
15.39
Quantity 4,000
Value €61,570
3.7
Josef Gostner Il legale rappresentante di AG Invest Srl è persona associata al Presidente del Consiglio di Amministrazione Josef Gostner Director
Through AG INVEST, a closely affiliated person
Transaction date
Purchase
Price
15.35
Quantity 6,600
Value €101,294
3.7
Josef Gostner Presidente del Consiglio di Amministrazione di Alerion Spa Director
Through Alexander Gostner, a closely affiliated person
Transaction date
Purchase
Price
20.00
Quantity 1,654
Value €33,080
3.7
Josef Gostner Presidente del Consiglio di Amministrazione di Alerion Spa Director
Through Alexander Gostner, a closely affiliated person
Transaction date
Purchase
Price
20.00
Quantity 346
Value €6,920
3.4
Georg Vaja Senior Executive Advisor di Alerion Clean Power S.p.A.
Transaction date
Sale
Price
25.00
Quantity 700
Value €17,500
3.4
Georg Vaja Senior Executive Advisor di Alerion Clean Power S.p.A.
Transaction date
Sale
Price
26.70
Quantity 1,000
Value €26,700
3.4
Georg Vaja Senior Executive Advisor di Alerion Clean Power S.p.A.
Transaction date
Sale
Price
30.00
Quantity 175
Value €5,250
3.4
Georg Vaja Senior Executive Advisor di Alerion Clean Power S.p.A.
Transaction date
Sale
Price
30.00
Quantity 825
Value €24,750
3.7
Josef Gostner Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A Director
Through Fri El Energy Investments, a closely affiliated person
Transaction date
Purchase
Price
31.00
Quantity 5,741
Value €177,971
3.7
Josef Gostner Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A Director
Through Fri El Energy Investments, a closely affiliated person
Transaction date
Purchase
Price
30.90
Quantity 4,259
Value €131,586
3.7
Josef Gostner Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A Director
Through Fri El Energy Investments, a closely affiliated person
Transaction date
Purchase
Price
30.90
Quantity 10,000
Value €308,998
3.7
Josef Gostner Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A. Director
Through Fri El Energy Investments, a closely affiliated person
Transaction date
Purchase
Price
30.18
Quantity 14,000
Value €422,572
3.7
Josef Gostner Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A. Director
Through Fri El Energy Investments, a closely affiliated person
Transaction date
Purchase
Price
30.11
Quantity 6,500
Value €195,731
3.7
Josef Gostner
Transaction date
Purchase
Price
29.23
Quantity 1,700
Value €49,691
3.7
Josef Gostner Il legale rappresentante di AG Invest Srl è persona associata al Presidente del Consiglio di Amministrazione Josef Gostner. Director
Through AG INVEST, a closely affiliated person
Transaction date
Purchase
Price
27.65
Quantity 2,000
Value €55,300
3.7
Josef Gostner Il legale rappresentante di AG Invest è persona associata al Presidente del Consiglio di Amministrazione Josef Gostner Director
Through AG INVEST, a closely affiliated person
Transaction date
Purchase
Price
30.20
Quantity 540
Value €16,308
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-22 2026-06-17 B Purchase
3.7
Josef Gostener

Persona Strettamente Associata

Through Sophie Kaserer, a closely affiliated person
29,728
358.78
€532,378 		29,728 358.78 €532,378
2024-11-18 2024-11-12 B Purchase
3.7
Josef Gostner

Presidente del Consiglio di Amministrazione

Through Alexander Gostner, a closely affiliated person Director
35,009
171.82
€2,444,591 		35,009 171.82 €2,444,591
2024-09-10 2024-09-05 S Sale
3.7
Josef Gostener

Presidente del Consiglio di Amministrazione di Alerion Clena Power S.p.A.

Through Karin Fink, a closely affiliated person Director
94,501
328.72
€511,809 		94,501 328.72 €511,809
2024-09-10 2024-09-05 B Purchase
3.7
Josef Gostner

Presidente del Consiglio di Amministrazione di Alerioon Clean Power Spa

Through Solar WB, a closely affiliated person Director
4,000
17.15
€68,617 		4,000 17.15 €68,617
2024-08-06 2024-08-01 B Purchase
3.7
Josef Gostner

Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A.

Through Karin Fink, a closely affiliated person Director
4,000
15.39
€61,570 		4,000 15.39 €61,570
2024-07-23 2024-07-18 B Purchase
3.7
Josef Gostner

Il legale rappresentante di AG Invest Srl è persona associata al Presidente del Consiglio di Amministrazione Josef Gostner

Through AG INVEST, a closely affiliated person Director
6,600
15.35
€101,294 		6,600 15.35 €101,294
2024-03-15 2024-03-14 B Purchase
3.7
Josef Gostner

Presidente del Consiglio di Amministrazione di Alerion Spa

Through Alexander Gostner, a closely affiliated person Director
1,654
20.00
€33,080 		1,654 20.00 €33,080
2024-03-15 2024-03-13 B Purchase
3.7
Josef Gostner

Presidente del Consiglio di Amministrazione di Alerion Spa

Through Alexander Gostner, a closely affiliated person Director
346
20.00
€6,920 		346 20.00 €6,920
2023-12-12 2023-12-07 S Sale
3.4
Georg Vaja

Senior Executive Advisor di Alerion Clean Power S.p.A.
700
25.00
€17,500 		700 25.00 €17,500
2023-10-03 2023-09-29 S Sale
3.4
Georg Vaja

Senior Executive Advisor di Alerion Clean Power S.p.A.
1,000
26.70
€26,700 		1,000 26.70 €26,700
2023-06-19 2023-06-14 S Sale
3.4
Georg Vaja

Senior Executive Advisor di Alerion Clean Power S.p.A.
175
30.00
€5,250 		175 30.00 €5,250
2023-06-19 2023-06-13 S Sale
3.4
Georg Vaja

Senior Executive Advisor di Alerion Clean Power S.p.A.
825
30.00
€24,750 		825 30.00 €24,750
2023-05-26 2023-05-24 B Purchase
3.7
Josef Gostner

Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A

Through Fri El Energy Investments, a closely affiliated person Director
5,741
31.00
€177,971 		5,741 31.00 €177,971
2023-05-26 2023-05-23 B Purchase
3.7
Josef Gostner

Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A

Through Fri El Energy Investments, a closely affiliated person Director
4,259
30.90
€131,586 		4,259 30.90 €131,586
2023-05-29 2023-05-19 B Purchase
3.7
Josef Gostner

Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A

Through Fri El Energy Investments, a closely affiliated person Director
10,000
30.90
€308,998 		10,000 30.90 €308,998
2023-05-23 2023-05-18 B Purchase
3.7
Josef Gostner

Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A.

Through Fri El Energy Investments, a closely affiliated person Director
14,000
30.18
€422,572 		14,000 30.18 €422,572
2023-05-19 2023-05-15 B Purchase
3.7
Josef Gostner

Il Legale Rappresentante di Fri El Energy Investments Srl Josef Gostner è Presidente del Consiglio di Amministrazione di Alerion Clean Power S.p.A.

Through Fri El Energy Investments, a closely affiliated person Director
6,500
30.11
€195,731 		6,500 30.11 €195,731
2023-05-17 2023-05-12 B Purchase
3.7
Josef Gostner
1,700
29.23
€49,691 		1,700 29.23 €49,691
2023-05-03 2023-04-27 B Purchase
3.7
Josef Gostner

Il legale rappresentante di AG Invest Srl è persona associata al Presidente del Consiglio di Amministrazione Josef Gostner.

Through AG INVEST, a closely affiliated person Director
2,000
27.65
€55,300 		2,000 27.65 €55,300
2023-03-17 2023-03-16 B Purchase
3.7
Josef Gostner

Il legale rappresentante di AG Invest è persona associata al Presidente del Consiglio di Amministrazione Josef Gostner

Through AG INVEST, a closely affiliated person Director
540
30.20
€16,308 		540 30.20 €16,308
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