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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (34 ops.)
Latest filing published 07 Aug 2026 for Allegro Microsystems, INC..
Filing timeline
BuySaleMary G. Puma
Insider track record
Disclosed buys
0
Disclosed sells
34
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Mary G. Puma: trading record in brief
Mary G. Puma is a declared insider at 6 companies (chief executive); the most frequent names are Axcelis Technologies Inc, Nordson Corp and Allegro Microsystems, Inc. We count 127 filings; the first trade dates from 18 March 2016 and the latest from 5 August 2026.
No open-market purchase appears, only 34 sales worth €33.6M. The rest of the record consists of 71 share grants and 13 option exercises.
The record was last updated on 7 August 2026 with a share grant in Allegro Microsystems, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Mary G. Puma
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations40 total
4,251 shares0Common StockSEC:0001193125-26-339114:0
605 shares0Common StockSEC:0001158015-26-000004:0
10,034 shares0Common StockSEC:0001158015-26-000002:0
5,932 shares0Common StockSEC:0000950170-25-105863:0
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
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
12,018 shares0Common StockSEC:0001209191-23-029946:0
21,705 shares@ US$125.0011.4% of flowCommon StockSEC:0001209191-23-028738:0
25 of 40 declarations
