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Corporate insider · Form 4

Doyle Alvaro

VP and CIO

Conviction score
0
Neutral
Buys
$840K
4 transactions
Sells
$4.16M
8 transactions · $4.16M discretionary

All tracked transactions

Curated subset of Doyle Alvaro's SEC Form 4 filings. Routine 10b5-1 schedule sales are flagged inline and weighted less in the conviction score.

DateTickerActionValue
Apr 23, 2026VICRsell
$0
2,000 × $0
Apr 23, 2026VICRsell
$0
6,000 × $0
Apr 23, 2026VICRsell
$520K
2,000 × $259.9033
Apr 23, 2026VICRbuy
$138K
2,000 × $69.04
Apr 23, 2026VICRsell
$1.56M
6,000 × $259.9033
Apr 23, 2026VICRbuy
$282K
6,000 × $46.96
Apr 23, 2026VICRsell
$0
2,000 × $0
Apr 23, 2026VICRsell
$0
6,000 × $0
Apr 23, 2026VICRsell
$520K
2,000 × $259.9033
Apr 23, 2026VICRbuy
$138K
2,000 × $69.04
Apr 23, 2026VICRsell
$1.56M
6,000 × $259.9033
Apr 23, 2026VICRbuy
$282K
6,000 × $46.96

Method

Conviction score = logistic(role_weight × (buy_value − 0.2 × discretionary_sell_value)) mapped to −100..+100. CEOs and founders carry role_weight 0.95-1.0; directors 0.5; former executives 0.3. Routine 10b5-1 schedule sales are weighted down sharply — insiders file pre-arranged selling plans that trigger independent of their view of the stock, so they carry minimal signal. Open-market discretionary buys are rare and carry the heaviest weight.

Role weight: 0.70 (VP and CIO).

Data sourced from SEC Form 4 filings via EDGAR. Curated subset (not every filing) — we prioritize CEO/CFO/Chair/10%-owner transactions and material $ amounts over noise.

Tickers Doyle has traded

VICR

SEC Form 4 filings disclose trades by corporate insiders within 2 business days. Conviction scoring is a synthesis — not investment advice.