Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Helicos Biosciences Corp (HLCS) since 2007 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data at Helicos Biosciences Corp. Table 2 shows the detailed insider transactions. The reporting company's CIK number is 1274563.
Total stock buying since 2007: $28,664,768.
Total stock sales since 2007: $0.
Total stock option exercises since 2007: $0.
▪ Recent SEC 13D filings for all companies
▪ Recent portfolio reports of all companies
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2009 | 2,396,727 | $1,875,183 | 0 | $0 | 0 | $0 |
| 2008 | 82,982,685 | $4,982 | 0 | $0 | 0 | $0 |
| 2007 | 2,976,067 | $26,784,603 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2009-09 | 2,396,727 | $1,875,183 | 0 | $0 | 0 | $0 |
| 2008-12 | 82,981,685 | $0 | 0 | $0 | 0 | $0 |
| 2008-05 | 1,000 | $4,982 | 0 | $0 | 0 | $0 |
| 2007-05 | 2,976,067 | $26,784,603 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2009-09-18 | Hef Vi, Limited Partnership (Director) | Buy | 7,531 | .00 | 0 |
| 2009-09-18 | St Newcogen Llc | Buy | 242,931 | .00 | 0 |
| 2009-09-18 | Warden Charles M (10% Owner) | Buy | 242,931 | 2.57 | 625,061 |
| 2009-09-18 | Barrett Peter (Director) | Buy | 242,931 | .00 | 0 |
| 2009-09-18 | Lowy Ronald A (Chief Executive Officer) | Buy | 58,304 | .00 | 0 |
| 2009-09-18 | Milder Donald B (10% Owner) | Buy | 242,931 | 2.57 | 625,061 |
| 2009-09-18 | Atwood Brian G (Director) | Buy | 242,931 | 2.57 | 625,061 |
| 2009-09-18 | Highland Management Partners Vi L P (Director) | Buy | 235,400 | .00 | 0 |
| 2009-09-18 | Afeyan Noubar | Buy | 242,931 | .00 | 0 |
| 2009-09-18 | Atlas Venture Entrepreneurs Fund Vi Lp (Director) | Buy | 242,931 | .00 | 0 |
| 2009-09-18 | Highland Capital Partners Vi Lp (Director) | Buy | 152,044 | .00 | 0 |
| 2009-09-18 | Higgins Robert F (Director) | Buy | 242,931 | .00 | 0 |
| 2008-12-23 | Hef Vi, Limited Partnership | Buy | 267,241 | .00 | 0 |
| 2008-12-23 | Flagship Ventures Management, Inc. | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | St Newcogen Llc | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | Warden Charles M (10% Owner) | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | Barrett Peter | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | Lubash Barbara N (10% Owner) | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | Atwood Brian G (Director) | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | Highland Management Partners Vi L P | Buy | 8,353,449 | .00 | 0 |
| 2008-12-23 | Atlas Venture Entrepreneurs Fund Vi Lp | Buy | 8,620,690 | .00 | 0 |
| 2008-12-23 | Highland Capital Partners Vi Lp | Buy | 5,395,475 | .00 | 0 |
| 2008-12-23 | Higgins Robert F | Buy | 8,620,690 | .00 | 0 |
| 2008-05-27 | Allison Elisabeth | Buy | 1,000 | 4.98 | 4,982 |
| 2007-05-30 | Flagship Ventures Management, Inc. | Buy | 222,222 | 9.00 | 1,999,998 |
| 2007-05-30 | St Newcogen Llc | Buy | 222,222 | 9.00 | 1,999,998 |
| 2007-05-30 | Warden Charles M (10% Owner) | Buy | 111,111 | 9.00 | 999,999 |
| 2007-05-30 | Atlas Venture Associates Vi, L.p. | Buy | 333,333 | 9.00 | 2,999,997 |
| 2007-05-30 | Barrett Peter | Buy | 333,333 | 9.00 | 2,999,997 |
| 2007-05-30 | Milder Donald B (10% Owner) | Buy | 111,111 | 9.00 | 999,999 |
| 2007-05-30 | Atwood Brian G (Director) | Buy | 111,111 | 9.00 | 999,999 |
| 2007-05-30 | Highland Management Partners Vi L P | Buy | 323,000 | 9.00 | 2,907,000 |
| 2007-05-30 | Wheeler Kurt (10% Owner) | Buy | 333,333 | 9.00 | 2,999,997 |
| 2007-05-30 | Mpm Asset Management Investors 2003 Bviii Llc (10% Owner) | Buy | 333,333 | 9.00 | 2,999,997 |
| 2007-05-30 | Highland Capital Partners Vi Lp | Buy | 208,625 | 9.00 | 1,877,625 |
| 2007-05-30 | Higgins Robert F | Buy | 333,333 | 9.00 | 2,999,997 |
Insider trading activities including stock purchases, stock sales, and option exercises of HLCS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Helicos Biosciences Corp (symbol HLCS, CIK number 1274563) see the Securities and Exchange Commission (SEC) website.