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Corporate insider · Form 4

Klein Michael Frederick

EVP & President, Personal Ins.

Conviction score
+3
Neutral
Buys
$1.33M
1 transaction
Sells
$3.04M
3 transactions · $3.04M discretionary

All tracked transactions

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

DateTickerActionValue
Apr 20, 2026TRVsell
$0
10,000 × $0
Apr 20, 2026TRVsell
$995K
3,270 × $304.3846
Apr 20, 2026TRVsell
$2.04M
6,730 × $303.47
Apr 20, 2026TRVbuy
$1.33M
10,000 × $132.58

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 (EVP & President, Personal Ins.).

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 Klein has traded

TRV

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