Sol J Barer insider trades: NexImmune (NEXI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Sol reports to the SEC






and 7 more companies
Open-market buys and sales
51 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 30, 2023 | NEXI | ↑ Buy | 400,000 | $0.41 | $164K | Direct | Mar 31, 2023 (1d) |
| Nov 17, 2022 | NEXI | ↑ Buy | 200,000 | $0.48 | $96K | Direct | Nov 17, 2022 (0d) |
| Jun 2, 2022 | NEXI | ↑ Buy | 100,000 | $2.26 | $226K | Direct | Jun 2, 2022 (0d) |
| Mar 23, 2022 | NEXI | ↑ Buy | 10,000 | $2.67 | $27K | Direct | Mar 24, 2022 (1d) |
| Mar 22, 2022 | NEXI | ↑ Buy | 30,000 | $2.41 | $72K | Direct | Mar 23, 2022 (1d) |
| Mar 21, 2022 | NEXI | ↑ Buy | 30,000 | $2.14 | $64K | Direct | Mar 22, 2022 (1d) |
| Mar 18, 2022 | NEXI | ↑ Buy | 30,000 | $2.11 | $63K | Direct | Mar 21, 2022 (3d) |
| Feb 17, 2021 | NEXI | ↑ Buy | 60,000 | $17.00 | $1.0M | Held by B&S NexImmune Holdco LLC | Feb 19, 2021 (2d) |
| Dec 5, 2019 | GNMX | ↓ Sell | 4,098,752 | $0.13 | $549K | Direct | Dec 9, 2019 (4d) |
| Jun 4, 2019 | TEVA | ↑ Buy | 104,500 | $9.60 | $1.0M | Direct | Jun 5, 2019 (1d) |
| Jun 3, 2019 | TEVA | ↑ Buy | 111,000 | $8.98 | $997K | Direct | Jun 3, 2019 (0d) |
| Aug 15, 2018 | GNMX | ↑ Buy | 2,551,020 | $0.96 | $2.4M | By: Barer & Son Capital LLC | Aug 17, 2018 (2d) |
| Oct 17, 2017 | GNMX | ↑ Buy | 421,032 | $1.26 | $531K | Direct | Oct 18, 2017 (1d) |
| Jul 25, 2017 | CFRX | ↑ Buy | 40,000 | $1.24 | $50K | Direct | Jul 26, 2017 (1d) |
| Apr 28, 2017 | GNMX | ↑ Buy | 100,000 | $1.57 | $157K | Direct | May 1, 2017 (3d) |
| Apr 26, 2017 | GNMX | ↑ Buy | 100,000 | $1.54 | $154K | Direct | Apr 27, 2017 (1d) |
| Mar 21, 2016 | NSPR | ↑ Buy | 847,458 | $0.59 | $500K | Direct | Mar 23, 2016 (2d) |
| Oct 6, 2015 | MDGN | ↑ Buy | 153,846 | $6.50 | $1000K | By wife | Oct 8, 2015 (2d) |
| Oct 6, 2015 | EDGE | ↑ Buy | 45,000 | $11.00 | $495K | By Spouse | Oct 8, 2015 (2d) |
| Mar 20, 2015 | MDGN | ↑ Buy | 50,000 | $8.45 | $422K | Direct | Mar 23, 2015 (3d) |
| Feb 20, 2015 | MDGN | ↑ Buy | 150,000 | $7.44 | $1.1M | Direct | Feb 23, 2015 (3d) |
| Dec 1, 2014 | MDGN | ↑ Buy | 365,854 | $4.10 | $1.5M | By grantor retained annuity trust | Dec 2, 2014 (1d) |
| Jun 13, 2014 | MDGN | ↑ Buy | 28,000 | $7.96 | $223K | Direct | Jun 16, 2014 (3d) |
| May 13, 2014 | NSPR | ↑ Buy | 50,000 | $2.44 | $122K | Direct | May 13, 2014 (0d) |
| May 12, 2014 | MDGN | ↑ Buy | 60,000 | $6.91 | $414K | Direct | May 13, 2014 (1d) |
| Dec 13, 2013 | MDGN | ↑ Buy | 20,000 | $5.37 | $107K | Direct | Dec 16, 2013 (3d) |
| Dec 2, 2013 | MDGN | ↑ Buy | 20,000 | $6.59 | $132K | Direct | Dec 3, 2013 (1d) |
| Nov 11, 2013 | MDGN | ↑ Buy | 25,000 | $6.80 | $170K | Direct | Nov 12, 2013 (1d) |
| Sep 20, 2013 | MDGN | ↑ Buy | 20,000 | $6.50 | $130K | Direct | Sep 20, 2013 (0d) |
| Sep 19, 2013 | MDGN | ↑ Buy | 20,000 | $5.57 | $111K | Direct | Sep 19, 2013 (0d) |
| May 31, 2013 | NSPR | ↑ Buy | 20,000 | $2.26 | $45K | Direct | May 31, 2013 (0d) |
| May 30, 2013 | NSPR | ↑ Buy | 20,000 | $2.07 | $41K | Direct | May 30, 2013 (0d) |
| May 29, 2013 | NSPR | ↑ Buy | 20,000 | $2.09 | $42K | Direct | May 29, 2013 (0d) |
| May 28, 2013 | NSPR | ↑ Buy | 20,000 | $2.15 | $43K | Direct | May 29, 2013 (1d) |
| May 24, 2013 | NSPR | ↑ Buy | 20,000 | $2.10 | $42K | Direct | May 28, 2013 (4d) |
| Apr 25, 2013 | NSPR | ↑ Buy | 50,000 | $2.00 | $100K | Direct | Apr 26, 2013 (1d) |
| Apr 16, 2013 | NSPR | ↑ Buy | 750,000 | $2.00 | $1.5M | Direct | Apr 17, 2013 (1d) |
| Mar 15, 2013 | FOLD | ↑ Buy | 25,000 | $3.40 | $85K | Direct | Mar 18, 2013 (3d) |
| Nov 21, 2012 | NSPR.OB | ↑ Buy | 34,980 | $1.33 | $47K | Direct | Nov 23, 2012 (2d) |
| Nov 20, 2012 | NSPR.OB | ↑ Buy | 15,020 | $1.29 | $19K | Direct | Nov 21, 2012 (1d) |
| Nov 19, 2012 | NSPR.OB | ↑ Buy | 14,441 | $1.38 | $20K | Direct | Nov 20, 2012 (1d) |
| Nov 16, 2012 | NSPR.OB | ↑ Buy | 35,559 | $1.27 | $45K | Direct | Nov 19, 2012 (3d) |
| Jan 13, 2011 | CELG | ↓ Sell | 75,200 | $57.38 | $4.3M | Direct | Jan 14, 2011 (1d) |
| Nov 4, 2009 | FOLD | ↑ Buy | 20,000 | $4.13 | $83K | Direct | Nov 5, 2009 (1d) |
| Sep 14, 2009 | CELG | ↓ Sell | 600,000 | $52.12 | $31.3M | Direct | Sep 16, 2009 (2d) |
| Oct 30, 2008 | CELG | ↓ Sell | 250,388 | $63.38 | $15.9M | Direct | Oct 31, 2008 (1d) |
| Jul 30, 2008 | CELG | ↓ Sell | 80,000 | $73.73 | $5.9M | Direct | Aug 1, 2008 (2d) |
| May 12, 2008 | CELG | ↓ Sell | 903,128 | $61.77 | $55.8M | Direct | May 13, 2008 (1d) |
| Jun 8, 2007 | CELG | ↓ Sell | 463,770 | $59.12 | $27.4M | Direct | Jun 8, 2007 (0d) |
| Dec 28, 2005 | CELG | ↓ Sell | 304,770 | $60.48 | $18.4M | Direct | Dec 30, 2005 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Sol J Barer's insider trades
Sol J Barer is an insider at NexImmune (NEXI). Since Dec 28, 2005, Sol has reported 42 open-market purchases worth $15.6M and 9 sales worth $174.7M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (81 filings), option exercises (31 filings), other transactions (10 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 NEXI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.