InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (14 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
14
T+90 hit rate
63%
T+90 mean return
+11.9%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by PUMA MARY G, Chairman & CEO. Insider active across 7 companies, notably Axcelis Technologies INC. In total, 40 filings have been published. Breakdown: 0 buy · 14 sells. Total volume traded: €18.4m. History available since 15 May 2021. The latest transaction was filed on 23 April 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations40 total
2,897 shares0Common StockSEC:0001158015-25-000006:0
3,738 shares0Common StockSEC:0001158015-25-000004:0
8,397 shares0Ordinary SharesSEC:0001616533-25-000013:0
1,207 shares0Common StockSEC:0001101302-24-000063:0
6,873 shares@ US$26.92100.0% of flowCommon StockSEC:0000950170-24-094768:0
17,393 shares@ US$113.048.4% of flowCommon StockSEC:0001415889-24-012988:0
4,438 shares0Common StockSEC:0001158015-24-000002:0
6,289 sharesCommon StockSEC:0001415889-24-006102:0
4,678 shares0Common StockSEC:0000950170-23-054387:0
11,800 shares@ US$181.809.1% of flowCommon StockSEC:0001209191-23-048717:0
2,696 shares0Common StockSEC:0000950170-23-046558:0
6,967 shares0Ordinary SharesSEC:0001610717-23-000206:0
2,099 shares@ US$245.9252.4% of flowNDSNSEC:0000072331-23-000129:0
11,800 shares@ US$181.809.1% of flowCommon StockSEC:0001209191-23-036279:0
21,701 shares@ US$173.5816.1% of flowCommon StockSEC:0001209191-23-035075:0
19,722 shares@ US$151.8312.8% of flowCommon StockSEC:0001209191-23-032150:0
2,330 shares@ US$129.921.3% of flowCommon StockSEC:0001209191-23-030595:0
12,018 shares0Common StockSEC:0001209191-23-029946:0
5,050 shares@ US$127.992.7% of flowCommon StockSEC:0001209191-23-029946:1
4,832 shares@ US$127.992.6% of flowCommon StockSEC:0001209191-23-029946:2
21,705 shares@ US$125.0011.4% of flowCommon StockSEC:0001209191-23-028738:0
8,552 shares0Common StockSEC:0001209191-23-014101:0
22,497 shares@ US$124.8812.1% of flowCommon StockSEC:0001209191-23-008706:0
7,109 shares0Common StockSEC:0001209191-22-061444:0
4,202 shares@ US$80.311.5% of flowCommon StockSEC:0001209191-22-060361:0
25 of 40 declarations
About PUMA MARY G
Mary G. Puma is the President and CEO of AXCELIS TECHNOLOGIES INC and NORDSON CORP. She leads the operations and strategy of both companies, focusing on innovation and customer satisfaction in the technology sector.
