Colgrove John
Chief Visionary Officer
All tracked transactions
Curated subset of Colgrove John's SEC Form 4 filings. Routine 10b5-1 schedule sales are flagged inline and weighted less in the conviction score.
| Date | Ticker | Action | Value |
|---|---|---|---|
| Apr 23, 2026 | P | sell | $2.66M 37,992 × $70.04 |
| Apr 23, 2026 | P | sell | $1.18M 16,876 × $70.08 |
| Apr 23, 2026 | P | sell | $1.20M 17,091 × $70.08 |
| Apr 23, 2026 | P | sell | $2.66M 37,992 × $70.04 |
| Apr 23, 2026 | P | sell | $1.18M 16,876 × $70.08 |
| Apr 23, 2026 | P | sell | $1.20M 17,091 × $70.08 |
| Apr 22, 2026 | P | sell | $149K 2,090 × $71.08 |
| Apr 22, 2026 | P | sell | $1.79M 25,374 × $70.45 |
| Apr 22, 2026 | P | sell | $140K 1,970 × $71.06 |
| Apr 22, 2026 | P | sell | $1.80M 25,487 × $70.46 |
| Apr 22, 2026 | P | sell | $168K 2,365 × $71.07 |
| Apr 22, 2026 | P | sell | $1.76M 24,980 × $70.45 |
| Apr 22, 2026 | P | sell | $149K 2,090 × $71.08 |
| Apr 22, 2026 | P | sell | $1.79M 25,374 × $70.45 |
| Apr 22, 2026 | P | sell | $140K 1,970 × $71.06 |
| Apr 22, 2026 | P | sell | $1.80M 25,487 × $70.46 |
| Apr 22, 2026 | P | sell | $168K 2,365 × $71.07 |
| Apr 22, 2026 | P | sell | $1.76M 24,980 × $70.45 |
| Apr 21, 2026 | P | sell | $393K 5,609 × $70.06 |
| Apr 21, 2026 | P | sell | $397K 5,667 × $70.06 |
| Apr 21, 2026 | P | sell | $390K 5,564 × $70.06 |
| Apr 21, 2026 | P | sell | $393K 5,609 × $70.06 |
| Apr 21, 2026 | P | sell | $397K 5,667 × $70.06 |
| Apr 21, 2026 | P | sell | $390K 5,564 × $70.06 |
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: 0.40 (Chief Visionary Officer).
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 Colgrove has traded
SEC Form 4 filings disclose trades by corporate insiders within 2 business days. Conviction scoring is a synthesis — not investment advice.