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Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Latest filing published 26 Mar 2025 for Altair Engineering Inc., €3.3M. Read the official filing
Filing timeline
BuySaleStephanie Buckner
Insider track record
Disclosed buys
0
Disclosed sells
5
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Stephanie Buckner: trading record in brief
All filings by Stephanie Buckner on record concern Altair Engineering Inc., in the capacity of senior executive. The record holds 19 filings, for trades running from 15 February 2022 to 26 March 2025.
The open-market record consists of 5 sales worth €73k, with no purchase. The rest of the record consists of 12 share grants and 1 option exercise. In 2025 alone, the filings show no purchases and 1 sale.
On 26 March 2025 came the latest disclosure, a transaction for €3.3M in Altair Engineering Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 3 days. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Stephanie Buckner
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations19 total
31,352 shares@ US$113.0096.7% of flowClass A Common StockSEC:0000950170-25-045340:0
47 shares@ US$111.300.1% of flowClass A Common StockSEC:0001127602-25-009919:0
323 shares0Class A Common StockSEC:0001127602-25-008196:0
9,923 shares0Class A Common StockSEC:0001127602-25-004826:0
73 shares@ US$82.420.2% of flowClass A Common StockSEC:0001127602-25-001277:0
1,800 shares0Class A Common StockSEC:0001127602-24-029609:1
94 shares@ US$63.920.2% of flowClass A Common StockSEC:0001127602-24-029609:0
83 shares@ US$71.680.2% of flowClass A Common StockSEC:0001127602-24-020483:0
5,625 shares0Class A Common StockSEC:0001127602-24-010558:0
486 shares@ US$85.321.1% of flowClass A Common StockSEC:0001127602-24-008851:0
141 shares@ US$42.650.2% of flowClass A Common StockSEC:0001127602-23-020791:0
31 shares@ US$64.9620.1% of flowClass A Common StockSEC:0001127602-23-010565:0
174 shares@ US$63.840.3% of flowClass A Common StockSEC:0001127602-23-008610:0
142 shares@ US$42.310.2% of flowClass A Common StockSEC:0001127602-23-001541:0
143 shares@ US$41.680.2% of flowClass A Common StockSEC:0001127602-22-019394:0
143 shares@ US$41.680.2% of flowClass A Common StockSEC:0001127602-22-019364:0
486 shares0Class A Common StockSEC:0001127602-22-014215:0
333 shares@ US$58.480.5% of flowClass A Common StockSEC:0001127602-22-009876:0
2,000 shares0Class A Common StockSEC:0001127602-22-009556:0
19 of 19 declarations
