ALTR insider trading
ALTERA CORP — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
ALTR insider activity at a glance
FilingIQ has scored 2,426 insider transactions for ALTR since Feb 25, 2015. The most recent filing in our index is dated Mar 26, 2025.
Across the full history, 0 open-market purchases
and 1,360 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on ALTR insider trades is 63.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest ALTR Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
Frequently asked
- How many insider trades does FilingIQ track for ALTR?
- FilingIQ tracks 2,426 Form 4 insider transactions for ALTR (ALTERA CORP), covering filings from Feb 25, 2015 onwards. 0 of those were filed in the last 90 days.
- Are ALTR insiders net buyers or net sellers?
- Across the full Form 4 history for ALTR, 0 transactions (0%) were open-market purchases and 1,360 (56%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does ALTR insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
Methodology & sources
Every ALTR insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.