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Corporate insider · Form 4

Leonard Shanon J

Sr. Vice President

Conviction score
+13
Neutral
Buys
$5.75M
8 transactions
Sells
$10.11M
10 transactions · $10.11M discretionary

All tracked transactions

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

DateTickerActionValue
Apr 24, 2026TXNsell
$0
7,537 × $0
Apr 24, 2026TXNsell
$0
5,529 × $0
Apr 24, 2026TXNsell
$0
3,423 × $0
Apr 24, 2026TXNsell
$0
1,700 × $0
Apr 24, 2026TXNsell
$5.06M
18,189 × $277.9541
Apr 24, 2026TXNbuy
$1.32M
7,537 × $174.81
Apr 24, 2026TXNbuy
$936K
5,529 × $169.23
Apr 24, 2026TXNbuy
$447K
3,423 × $130.52
Apr 24, 2026TXNbuy
$177K
1,700 × $104.41
Apr 24, 2026TXNsell
$0
7,537 × $0
Apr 24, 2026TXNsell
$0
5,529 × $0
Apr 24, 2026TXNsell
$0
3,423 × $0
Apr 24, 2026TXNsell
$0
1,700 × $0
Apr 24, 2026TXNsell
$5.06M
18,189 × $277.9541
Apr 24, 2026TXNbuy
$1.32M
7,537 × $174.81
Apr 24, 2026TXNbuy
$936K
5,529 × $169.23
Apr 24, 2026TXNbuy
$447K
3,423 × $130.52
Apr 24, 2026TXNbuy
$177K
1,700 × $104.41

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 (Sr. Vice President).

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 Leonard has traded

TXN

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