Christopher S Henney insider trades: Prothena Corp Public (PRTA) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Christopher reports to the SEC
and 1 more company
Open-market buys and sales
13 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jul 14, 2021 | PRTA | ↓ Sell | 11,108 | $55.46 | $616K | Direct | Jul 16, 2021 (2d) |
| Jul 12, 2021 | PRTA | ↓ Sell | 23,715 | $55.46 | $1.3M | Direct | Jul 12, 2021 (0d) |
| Jun 25, 2021 | PRTA | ↓ Sell | 12,000 | $47.73 | $573K | Direct | Jun 29, 2021 (4d) |
| Sep 28, 2017 | PRTA | ↓ Sell | 900 | $70.00 | $63K | Direct | Sep 29, 2017 (1d) |
| Jul 17, 2017 | PRTA | ↓ Sell | 5,000 | $66.13 | $331K | Direct | Jul 19, 2017 (2d) |
| Feb 27, 2017 | PRTA | ↓ Sell | 5,989 | $57.16 | $342K | Direct | Mar 1, 2017 (2d) |
| Feb 17, 2017 | PRTA | ↓ Sell | 4,011 | $57.06 | $229K | Direct | Feb 22, 2017 (5d) |
| Jan 30, 2017 | CASC | ↑ Buy | 25,324 | $4.11 | $104K | Direct | Feb 1, 2017 (2d) |
| Nov 27, 2015 | PRTA | ↓ Sell | 5,000 | $75.00 | $375K | Direct | Dec 1, 2015 (4d) |
| Oct 29, 2015 | PRTA | ↓ Sell | 5,000 | $55.00 | $275K | Direct | Oct 30, 2015 (1d) |
| Aug 7, 2015 | PRTA | ↓ Sell | 10,000 | $62.93 | $629K | Direct | Aug 7, 2015 (0d) |
| Jun 29, 2012 | ANTH | ↑ Buy | 100,000 | $0.75 | $75K | Direct | Jul 2, 2012 (3d) |
| Jun 29, 2012 | ANTH | ↑ Buy | 100,000 | $0.75 | $75K | By Christopher Scot Henney TTEE Henney Q | Jul 2, 2012 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PRTA insiders
Open-market trades in the last 12 months
About Christopher S Henney's insider trades
Christopher S Henney is a director at Prothena Corp Public (PRTA). Since Jun 29, 2012, Christopher has reported 3 open-market purchases worth $254K and 10 sales worth $4.7M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (55 filings), option exercises (22 filings), shares withheld for taxes (12 filings), shares returned to the company (4 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 PRTA insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.