John A. Herrmann III is CLO & VP at NOVAVAX INC (NVAX). They have made 26 open-market trades across 1 company since 2014, most recently 2023-12-14.
CIK 0001610928
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
5 open-market purchases totalling $61K since 2014, against 21 sales. Across 5 scored buys the stock is down 8.6% at ninety days, and 11.3 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| NVAX | 13,933 | $157K |
Shares reported on the most recent Form 4, priced at the 2023-12-18 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 20% | 20% |
| Avg Move | -15.6% | -0.0% | -8.6% |
| Alpha | -11.6% | -1.7% | -11.3% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NVAX | SELL | 2022-01-03 | 2022-01-05 | $141.04 | $987K | -20.5% | -27.8% | -47.3% |
| NVAX | SELL | 2021-12-20 | 2021-12-22 | $230.00 | $1.1M | -25.1% | -54.2% | -54.6% |
| NVAX | SELL | 2021-12-01 | 2021-12-03 | $196.35 | $1.4M | +18.4% | -5.7% | -46.9% |
| NVAX | SELL | 2021-11-29 | 2021-12-01 | $228.72 | $1.1M | -7.6% | -21.8% | -54.2% |
| NVAX | SELL | 2021-11-03 | 2021-11-05 | $200.00 | $1.0M | +13.2% | -12.7% | -45.6% |
| NVAX | SELL | 2021-11-01 | 2021-11-03 | $162.17 | $996K | -6.0% | -12.6% | -48.1% |
| NVAX | SELL | 2021-10-01 | 2021-10-05 | $175.18 | $938K | -1.2% | +9.4% | -12.9% |
| NVAX | SELL | 2021-09-15 | 2021-09-17 | $229.48 | $1.8M | -9.2% | -25.8% | -13.0% |
| NVAX | SELL | 2021-09-01 | 2021-09-03 | $247.53 | $1.3M | -7.5% | -30.5% | -36.9% |
| NVAX | SELL | 2021-07-26 | 2021-07-28 | $197.35 | $977K | +9.9% | +16.8% | -30.4% |
| NVAX | SELL | 2021-06-30 | 2021-07-02 | $212.65 | $1.1M | -16.3% | -14.6% | -3.1% |
| NVAX | SELL | 2021-05-28 | 2021-06-02 | $148.94 | $802K | +25.6% | +31.3% | +44.2% |
| NVAX | SELL | 2021-04-30 | 2021-05-04 | $239.18 | $1.2M | -29.6% | -7.1% | -2.3% |
| NVAX | SELL | 2021-03-26 | 2021-03-30 | $186.51 | $740K | -1.1% | +33.8% | +9.6% |
| NVAX | SELL | 2021-02-26 | 2021-03-02 | $225.97 | $1.1M | +1.4% | -7.1% | -27.3% |
| NVAX | SELL | 2021-02-01 | 2021-02-03 | $241.44 | $6.7M | -7.2% | -38.2% | -36.2% |
| NVAX | SELL | 2020-09-28 | 2020-09-30 | $109.03 | $9.2M | +0.9% | -26.1% | +10.1% |
| NVAX | SELL | 2020-08-18 | 2020-08-20 | $144.33 | $13.3M | -26.2% | -22.6% | -36.8% |
| NVAX | SELL | 2020-05-18 | 2020-05-20 | $49.44 | $1.3M | -5.9% | +22.7% | +177.2% |
| NVAX | SELL | 2019-09-17 | 2019-09-18 | $7.07 | $26K | -24.3% | -32.3% | -39.8% |
| NVAX | BUY | 2017-01-31 | 2017-02-02 | $1.12 | $6K | +9.2% | +13.1% | -40.0% |
| NVAX | BUY | 2016-01-31 | 2016-02-01 | $4.38 | $9K | -8.3% | -2.4% | +7.7% |
| NVAX | SELL | 2015-12-16 | 2015-12-18 | $8.64 | $241K | -26.3% | -25.7% | -40.0% |
| NVAX | BUY | 2015-07-31 | 2015-08-04 | $2.28 | $3K | -26.3% | -3.5% | -3.5% |
| NVAX | BUY | 2015-01-31 | 2015-02-03 | $2.28 | $23K | -26.3% | -3.5% | -3.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.