Sign In
Buy PCVX
Vaxcyte Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -20.76. In total, the insiders bought 946.55K and sold 288.5K PCVX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-20.76 |
| ● Buy | 946.55K shares |
| ● Sell | 288.5K shares |
|
49% Buy Activity
Strong Negative Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 27, 2026 Buy |
Pickering Grant Chief Executive Officer |
16 198 Value: $32.9K |
||
|
Jul 27, 2026 Sell |
Pickering Grant Chief Executive Officer |
4 415 Value: $246.9K |
||
|
Jul 27, 2026 Sell |
Pickering Grant Chief Executive Officer |
11 783 Value: $654.1K |
||
|
Jul 27, 2026 Buy |
Pickering Grant Chief Executive Officer |
16 198 Value: $32.9K |
||
|
Jul 27, 2026 Sell |
Pickering Grant Chief Executive Officer |
378 Value: $21.1K |
||
|
Jul 27, 2026 Sell |
Pickering Grant Chief Executive Officer |
622 Value: $34.5K |
||
|
Jul 27, 2026 Sell |
Pickering Grant Chief Executive Officer |
756 Value: $42.0K |
||
|
Jul 27, 2026 Sell |
Pickering Grant Chief Executive Officer |
244 Value: $13.7K |
||
|
Jul 16, 2026 Buy |
Markels John Director |
0 Value: $0 |
||
|
Jul 16, 2026 Buy |
Markels John Director |
23 029 Value: $1.29M |
||
|
Jul 06, 2026 Buy |
Guggenhime Andrew President And CFO |
10 000 Value: $53.5K |
||
|
Jul 06, 2026 Buy |
Guggenhime Andrew President And CFO |
10 000 Value: $53.5K |
||
|
Jul 06, 2026 Sell |
Guggenhime Andrew President And CFO |
7 913 Value: $452.3K |
||
|
Jul 06, 2026 Sell |
Guggenhime Andrew President And CFO |
2 087 Value: $120.6K |
||
|
Jul 01, 2026 Buy |
Wassil Jim Chief Operating Officer |
516 Value: $3K |
||
|
Jul 01, 2026 Sell |
Wassil Jim Chief Operating Officer |
1 788 Value: $100.2K |
||
|
Jul 01, 2026 Sell |
Wassil Jim Chief Operating Officer |
456 Value: $26.2K |
||
|
Jul 01, 2026 Sell |
Wassil Jim Chief Operating Officer |
6 Value: $347 |
||
|
Jul 01, 2026 Buy |
Wassil Jim Chief Operating Officer |
516 Value: $3K |
||
|
Jun 26, 2026 Sell |
Pickering Grant Chief Executive Officer |
602 Value: $33.3K |
||
|
Jun 26, 2026 Sell |
Pickering Grant Chief Executive Officer |
356 Value: $19.7K |
||
|
Jun 26, 2026 Sell |
Pickering Grant Chief Executive Officer |
312 Value: $17.0K |
||
|
Jun 26, 2026 Sell |
Pickering Grant Chief Executive Officer |
207 Value: $11.2K |
||
|
Jun 26, 2026 Sell |
Pickering Grant Chief Executive Officer |
6 417 Value: $360.1K |
||
|
Jun 26, 2026 Sell |
Pickering Grant Chief Executive Officer |
9 137 Value: $505.0K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
