Greedy Insider
Vaxcyte, Inc. (PCVX) Insider Trades and Scores
Vaxcyte, Inc. (PCVX) insider trades: since Dec 23, 2025, Greedy Insider recorded 1 open-market buys and 85 sales on Form 4 from 5 insiders. The strongest recent filing scored 92 (Strong).
Who bought and who sold
Across the last 86 scoreable Form 4 transactions in PCVX, 1 were open-market purchases and 85 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Wassil Jim | EVP, Chief Scientific Ofc, COO | Sell | 18000.0 | 1561320.0 | 2026-10-05 | 82 | View |
| Cowan Elvia | SVP, Finance & CAO | Sell | 19000.0 | 1648060.0 | 2026-10-05 | 74 | View |
| Wassil Jim | EVP, Chief Scientific Ofc, COO | Sell | 95.0 | 5423.93 | 2026-10-01 | 62 | View |
| Wassil Jim | EVP, Chief Scientific Ofc, COO | Sell | 2155.0 | 122089.37 | 2026-10-01 | 71 | View |
| Wassil Jim | EVP, Chief Scientific Ofc, COO | Sell | 1334.0 | 79401.016 | 2026-09-09 | 78 | View |
| PICKERING GRANT | CEO | Sell | 17056.0 | 1029500.2 | 2026-09-08 | 92 | View |
| Dhaliwal Harpreet S. | Chief Technical Ops Officer | Sell | 7651.0 | 461814.38 | 2026-09-08 | 87 | View |
| Cowan Elvia | SVP, Finance & CAO | Sell | 1327.0 | 80097.72 | 2026-09-08 | 68 | View |
| GUGGENHIME ANDREW | President | Sell | 7155.0 | 431875.8 | 2026-09-08 | 87 | View |
| Wassil Jim | EVP, Chief Scientific Ofc, COO | Sell | 5459.0 | 329505.25 | 2026-09-08 | 88 | View |
The strongest recent filing
PICKERING GRANT (CEO) sold 17,056 shares of Vaxcyte, Inc. on Sep 8, 2026, a filing that scored 92 (Strong). It scored Strong because a senior insider was trading and it was direct personal ownership. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 5 insiders (Wassil Jim, PICKERING GRANT, Dhaliwal Harpreet S., Cowan Elvia) traded PCVX the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with Vaxcyte, Inc.'s own history
Open-market buys make up 1% of the 86 scoreable PCVX transactions on record between Dec 23, 2025 and Oct 5, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 86
- Open-market buys: 1
- Sales: 85
- Distinct insiders: 5
- Strongest recent Greediness Score: 92 (Strong)
Primary sources
Related
- Strongest filing
- PCVX in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.