Netherlands Semiconductors & Semiconductor Equipment

ASM International NV (ASM)

Track

Over the last 90 days, ASM International NV has seen a net sell-off of approximately EUR 3 million from insiders, with a total of 12 transactions recorded. No net buying activity was observed among executives. The company's stock has experienced a 22.8% increase in the past 90 days, and its last earnings report exceeded expectations.

Active selling signal · Exceptional

Top insider sells (90d)

Top cluster sells (90d)

Featured in screeners

Active selling signal · Exceptional

Top insider sells

Top cluster sells

Ticker: ASM Exchange: AEX

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings

Insider activity signal detected

14 activity signals detected for ASM International NV

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Insider trades have triggered activity signals for ASM International NV. Upgrade to see score, net flow, insiders and the full signal context.

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Company data & Insiders

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Trades

P.A.H. Verhagen

1 sale — total 991,089 EUR

Sale 5 May 2026

Value €4,976,574.90 | Price 24.14 | Shares 93,201

P.A.H. Verhagen

1 sale — total 254,196 EUR

Sale 4 May 2026

Value €1,822,008.13 | Price 59.63 | Shares 21,160

Jakubek E.

Chief Human Resources Officer, Member Executive Committee

1 sale — total 64,972 EUR

Sale 30 Apr 2026

Value €64,972.00 | Price 812.15 | Shares 80

Ma P.

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 49,541 EUR

Sale 30 Apr 2026

Value €49,541.15 | Price 812.15 | Shares 61

Reiter Steven

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 54,414 EUR

Sale 30 Apr 2026

Value €54,414.05 | Price 812.15 | Shares 67

Erdemir H

Senior Vice President - Global Operations, Member Executive Committee

1 sale — total 150,248 EUR

Sale 30 Apr 2026

Value €150,247.75 | Price 812.15 | Shares 185

Reiter Steven

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 182,207 EUR

Sale 29 Apr 2026

Value €182,206.50 | Price 820.75 | Shares 222

Reiter Steven

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 150,740 EUR

Sale 27 Apr 2026

Value €150,739.75 | Price 861.37 | Shares 175

Ma P.

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 149,017 EUR

Sale 27 Apr 2026

Value €149,017.01 | Price 861.37 | Shares 173

Jakubek E.

Chief Human Resources Officer, Member Executive Committee

1 sale — total 48,526 EUR

Sale 24 Apr 2026

Value €48,525.81 | Price 851.33 | Shares 57

Reiter Steven

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 401,828 EUR

Sale 24 Apr 2026

Value €401,827.76 | Price 851.33 | Shares 472

Ma P.

Corporate Vice President, BU Head, Member Executive Committee

1 sale — total 80,025 EUR

Sale 24 Apr 2026

Value €80,025.02 | Price 851.33 | Shares 94

Jakubek E.

Senior VP Global People, member of the Executive Committee

1 sale — total 28,484 EUR

Sale 28 Jul 2025

Value €28,483.84 | Price 445.06 | Shares 64

Reiter Steven

Corp VP, BU head, Member of the Executive Committee

1 sale — total 311,183 EUR

Sale 2 May 2025

Value €311,182.56 | Price 443.28 | Shares 702

Reiter Steven

Corp VP, BU Head, Member of the Executive Committe

1 sale — total 74,521 EUR

Sale 28 Apr 2025

Value €74,520.72 | Price 428.28 | Shares 174

Ma P.

Corp VP, BU Head, Member of the Executive Committee

1 sale — total 74,092 EUR

Sale 28 Apr 2025

Value €74,092.44 | Price 428.28 | Shares 173

Reiter Steven

Corp VP, BU Head, Member of the Executive Committee

2 sales — total 84,666 EUR

Sale 24 Apr 2025

Value €42,130.40 | Price 405.10 | Shares 104

Sale 24 Apr 2025

Value €42,535.50 | Price 405.10 | Shares 105

Ma P.

Corp VP, BU Head, member of the Executive Committee

2 sales — total 76,564 EUR

Sale 24 Apr 2025

Value €38,079.40 | Price 405.10 | Shares 94

Sale 24 Apr 2025

Value €38,484.50 | Price 405.10 | Shares 95

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
2026-05-06	2026-05-05	S Sale	3.7 P.A.H. Verhagen Director or Supervisory Board Member	93,201 24.14 €4,976,575	93,201	24.14	€4,976,575
2026-05-06	2026-05-04	S Sale	3.7 P.A.H. Verhagen Director or Supervisory Board Member	21,160 59.63 €1,822,008	21,160	59.63	€1,822,008
2026-05-06	2026-04-30	S Sale	2.5 Jakubek E. Chief Human Resources Officer, Member Executive Committee	30,319 255.64 €1,005,281	30,319	255.64	€1,005,281
2026-05-06	2026-04-30	S Sale	1.4 Ma P. Corporate Vice President, BU Head, Member Executive Committee	61 812.15 €49,541	61	812.15	€49,541
2026-05-06	2026-04-30	S Sale	2.0 Reiter Steven Corporate Vice President, BU Head, Member Executive Committee	67 812.15 €54,414	67	812.15	€54,414
2026-05-06	2026-04-30	S Sale	Erdemir H Senior Vice President - Global Operations, Member Executive Committee	185 812.15 €150,248	185	812.15	€150,248
2026-05-01	2026-04-29	S Sale	2.0 Reiter Steven Corporate Vice President, BU Head, Member Executive Committee	222 820.75 €182,206	222	820.75	€182,206
2026-05-01	2026-04-27	S Sale	2.0 Reiter Steven Corporate Vice President, BU Head, Member Executive Committee	175 861.37 €150,740	175	861.37	€150,740
2026-05-01	2026-04-27	S Sale	1.4 Ma P. Corporate Vice President, BU Head, Member Executive Committee	173 861.37 €149,017	173	861.37	€149,017
2026-04-29	2026-04-24	S Sale	2.5 Jakubek E. Chief Human Resources Officer, Member Executive Committee	57 851.33 €48,526	57	851.33	€48,526
2026-04-29	2026-04-24	S Sale	2.0 Reiter Steven Corporate Vice President, BU Head, Member Executive Committee	472 851.33 €401,828	472	851.33	€401,828
2026-04-29	2026-04-24	S Sale	1.4 Ma P. Corporate Vice President, BU Head, Member Executive Committee	94 851.33 €80,025	94	851.33	€80,025
2025-08-01	2025-07-28	S Sale	2.5 Jakubek E. Senior VP Global People, member of the Executive Committee	64 445.06 €28,484	64	445.06	€28,484
2025-05-14	2025-05-02	S Sale	2.0 Reiter Steven Corp VP, BU head, Member of the Executive Committee	702 443.28 €311,183	702	443.28	€311,183
2025-05-03	2025-04-28	S Sale	2.0 Reiter Steven Corp VP, BU Head, Member of the Executive Committe	174 428.28 €74,521	174	428.28	€74,521
2025-05-03	2025-04-28	S Sale	1.4 Ma P. Corp VP, BU Head, Member of the Executive Committee	173 428.28 €74,092	173	428.28	€74,092
2025-05-02	2025-04-24	S Sale	2.0 Reiter Steven Corp VP, BU Head, Member of the Executive Committee	104 405.10 €42,130	104	405.10	€42,130
2025-05-02	2025-04-24	S Sale	1.4 Ma P. Corp VP, BU Head, member of the Executive Committee	94 405.10 €38,079	94	405.10	€38,079
2025-05-02	2025-04-24	S Sale	2.0 Reiter Steven Corp VP, BU Head, Member of the Executive Committee	105 405.10 €42,536	105	405.10	€42,536
2025-05-02	2025-04-24	S Sale	1.4 Ma P. Corp VP, BU Head, Member of the Executive Committee	95 405.10 €38,484	95	405.10	€38,484