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Corporate insider · Form 4

Campbell Bradley L

President and CEO

Conviction score
-27
Sell signal
Buys
$0
0 transactions
Sells
$29.25M
18 transactions · $29.25M discretionary

All tracked transactions

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

DateTickerActionValue
Apr 27, 2026FOLDsell
$0
482,908 × $0
Apr 27, 2026FOLDsell
$0
265,517 × $0
Apr 27, 2026FOLDsell
$0
301,109 × $0
Apr 27, 2026FOLDsell
$0
187,970 × $0
Apr 27, 2026FOLDsell
$0
283,555 × $0
Apr 27, 2026FOLDsell
$0
188,257 × $0
Apr 27, 2026FOLDsell
$0
151,515 × $0
Apr 27, 2026FOLDsell
$0
103,578 × $0
Apr 27, 2026FOLDsell
$14.63M
1,008,680 × $14.5
Apr 27, 2026FOLDsell
$0
482,908 × $0
Apr 27, 2026FOLDsell
$0
265,517 × $0
Apr 27, 2026FOLDsell
$0
301,109 × $0
Apr 27, 2026FOLDsell
$0
187,970 × $0
Apr 27, 2026FOLDsell
$0
283,555 × $0
Apr 27, 2026FOLDsell
$0
188,257 × $0
Apr 27, 2026FOLDsell
$0
151,515 × $0
Apr 27, 2026FOLDsell
$0
103,578 × $0
Apr 27, 2026FOLDsell
$14.63M
1,008,680 × $14.5

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: 0.95 (President and CEO).

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 Campbell has traded

FOLD

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