R Bradley Gray insider trades: NanoString Technologies (NSTG) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where R reports to the SEC
Open-market buys and sales
24 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 25, 2023 | NSTG | ↑ Buy | 30,000 | $5.80 | $174K | Direct | May 30, 2023 (5d) |
| Dec 13, 2022 | NSTG | ↑ Buy | 67,661 | $7.38 | $499K | Direct | Dec 14, 2022 (1d) |
| Mar 15, 2022 | NSTG | ↓ Sell | 8,625 | $27.81 | $240K | Direct | Mar 16, 2022 (1d) |
| Mar 8, 2022 | NSTG | ↓ Sell | 9,667 | $33.06 | $320K | Direct | Mar 9, 2022 (1d) |
| Nov 10, 2021 | NSTG | ↓ Sell | 25,000 | $46.29 | $1.2M | Direct | Nov 12, 2021 (2d) |
| Sep 8, 2021 | NSTG | ↓ Sell | 33,334 | $57.92 | $1.9M | Direct | Sep 10, 2021 (2d) |
| May 12, 2021 | NSTG | ↓ Sell | 33,333 | $52.94 | $1.8M | Direct | May 14, 2021 (2d) |
| Mar 18, 2021 | NSTG | ↓ Sell | 26,863 | $66.03 | $1.8M | Direct | Apr 13, 2021 (26d) |
| Mar 10, 2021 | NSTG | ↓ Sell | 33,333 | $62.04 | $2.1M | Direct | Mar 12, 2021 (2d) |
| Jan 20, 2021 | NSTG | ↓ Sell | 25,000 | $72.34 | $1.8M | Direct | Jan 22, 2021 (2d) |
| Sep 9, 2020 | NSTG | ↓ Sell | 37,951 | $38.85 | $1.5M | Direct | Sep 11, 2020 (2d) |
| Jul 6, 2020 | NSTG | ↓ Sell | 40,000 | $37.03 | $1.5M | Direct | Jul 8, 2020 (2d) |
| Jun 19, 2020 | NSTG | ↓ Sell | 20,000 | $33.58 | $672K | Direct | Jun 22, 2020 (3d) |
| Mar 9, 2020 | NSTG | ↓ Sell | 42,049 | $31.62 | $1.3M | Direct | Mar 11, 2020 (2d) |
| Feb 14, 2020 | NSTG | ↓ Sell | 20,000 | $33.63 | $673K | Direct | Feb 18, 2020 (4d) |
| Feb 11, 2020 | NSTG | ↓ Sell | 20,000 | $31.87 | $637K | Direct | Feb 13, 2020 (2d) |
| Jan 21, 2020 | NSTG | ↓ Sell | 20,000 | $29.99 | $600K | Direct | Jan 23, 2020 (2d) |
| Aug 12, 2019 | NSTG | ↓ Sell | 40,000 | $24.84 | $994K | Direct | Aug 14, 2019 (2d) |
| May 13, 2019 | NSTG | ↓ Sell | 50,000 | $26.59 | $1.3M | Direct | May 15, 2019 (2d) |
| Mar 14, 2019 | NSTG | ↓ Sell | 600 | $27.50 | $17K | Direct | Mar 15, 2019 (1d) |
| Feb 1, 2019 | NSTG | ↓ Sell | 20,000 | $22.28 | $446K | Direct | Feb 4, 2019 (3d) |
| Jan 9, 2019 | NSTG | ↓ Sell | 30,000 | $20.04 | $601K | Direct | Jan 11, 2019 (2d) |
| Apr 3, 2017 | NSTG | ↓ Sell | 1,100 | $20.58 | $23K | Direct | Apr 5, 2017 (2d) |
| Nov 11, 2016 | NSTG | ↓ Sell | 37,325 | $22.49 | $839K | Direct | Nov 14, 2016 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About R Bradley Gray's insider trades
R Bradley Gray is President and CEO at NanoString Technologies (NSTG). Since Nov 11, 2016, R has reported 2 open-market purchases worth $673K and 22 sales worth $22.2M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (34 filings), option exercises (32 filings), shares withheld for taxes (18 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every NSTG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.