MPM BIO Ventures I LLC
CIK 0001263200 Name as filed on the most recent filing
Filed as MPM BIO Ventures I LLC (8)
45 transaction lines · from 8 filings · filed 2004-07-28 to 2008-06-23 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.
A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.
Issuers this insider has filed against
Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
- ISSUER Pharmasset Inc 6 filings
- ISSUER Oscient Pharmaceuticals Corp 1 filings
- ISSUER Idenix Pharmaceuticals Inc 1 filings
No issuer is recorded
The catalog holds no filing linking this CIK to an issuer.
Transactions
Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.
0 transactions · Newest transaction date first, id breaking the tie.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
| Direction | Date | Issuer | Code | Shares | Price | Value USD | Filing |
|---|---|---|---|---|---|---|---|
| 2008-06-19 |
Pharmasset Inc VRUS |
S, Open-market sale | 153,700 disposed | 19.90 | 3,058,630.00 | Form 4, filing 0001209191-08-038435 | |
| 2008-06-19 |
Pharmasset Inc VRUS |
S, Open-market sale | 1,400 disposed | 20.00 | 28,000.00 | Form 4, filing 0001209191-08-038435 | |
| 2008-06-19 |
Pharmasset Inc VRUS |
S, Open-market sale | 500 disposed | 19.91 | 9,955.00 | Form 4, filing 0001209191-08-038435 | |
| 2008-06-19 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 19.94 | 1,994.00 | Form 4, filing 0001209191-08-038435 | |
| 2008-06-19 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 19.92 | 1,992.00 | Form 4, filing 0001209191-08-038435 | |
| 2008-06-17 |
Pharmasset Inc VRUS |
S, Open-market sale | 99,800 disposed | 20.15 | 2,010,970.00 | Form 4, filing 0001209191-08-037925 | |
| 2008-06-17 |
Pharmasset Inc VRUS |
S, Open-market sale | 1,900 disposed | 20.25 | 38,475.00 | Form 4, filing 0001209191-08-037925 | |
| 2008-06-17 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 20.17 | 2,017.00 | Form 4, filing 0001209191-08-037925 | |
| 2008-06-17 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 20.16 | 2,016.00 | Form 4, filing 0001209191-08-037925 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 183,587 disposed | 20.05 | 3,680,919.35 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 33,666 disposed | 20.30 | 683,419.80 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 25,000 disposed | 20.32 | 508,000.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 19,656 disposed | 20.25 | 398,034.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 4,341 disposed | 20.31 | 88,165.71 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 3,176 disposed | 20.20 | 64,155.20 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 2,124 disposed | 20.26 | 43,032.24 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 1,850 disposed | 20.27 | 37,499.50 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 1,200 disposed | 20.40 | 24,480.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 908 disposed | 20.29 | 18,423.32 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 824 disposed | 20.28 | 16,710.72 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 800 disposed | 20.34 | 16,272.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 600 disposed | 20.33 | 12,198.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 548 disposed | 20.22 | 11,080.56 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 500 disposed | 20.39 | 10,195.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 400 disposed | 20.36 | 8,144.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 300 disposed | 20.43 | 6,129.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 300 disposed | 20.35 | 6,105.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 200 disposed | 20.44 | 4,088.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 200 disposed | 20.38 | 4,076.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 200 disposed | 20.37 | 4,074.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 200 disposed | 20.08 | 4,016.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 160 disposed | 20.24 | 3,238.40 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 20.45 | 2,045.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 20.42 | 2,042.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 20.41 | 2,041.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 100 disposed | 20.06 | 2,006.00 | Form 4, filing 0001209191-08-037926 | |
| 2008-06-16 |
Pharmasset Inc VRUS |
S, Open-market sale | 9 disposed | 20.46 | 184.14 | Form 4, filing 0001209191-08-037926 | |
| 2008-02-08 |
Pharmasset Inc VRUS |
S, Open-market sale | 27,925 disposed | 21.36 | 596,478.00 | Form 4, filing 0001209191-08-009087 | |
| 2008-02-07 |
Pharmasset Inc VRUS |
S, Open-market sale | 36,664 disposed | 23.02 | 844,005.28 | Form 4, filing 0001209191-08-009087 | |
| 2008-02-04 |
Pharmasset Inc VRUS |
S, Open-market sale | 27,300 disposed | 23.86 | 651,378.00 | Form 4, filing 0001209191-08-008192 | |
| 2007-05-02 |
Pharmasset Inc VRUS |
P, Open-market purchase | 277,777 acquired | 9.00 | 2,499,993.00 | Form 4, filing 0001209191-07-028012 | |
| 2005-08-17 |
Oscient Pharmaceuticals Corp OSCI |
S, Open-market sale | 160,000 disposed | 2.66 | 425,840.00 | Form 4, filing 0001209191-05-043265 | |
| 2005-08-16 |
Oscient Pharmaceuticals Corp OSCI |
S, Open-market sale | 150,000 disposed | 2.64 | 396,360.00 | Form 4, filing 0001209191-05-043265 | |
| 2005-08-15 |
Oscient Pharmaceuticals Corp OSCI |
S, Open-market sale | 50,000 disposed | 2.61 | 130,350.00 | Form 4, filing 0001209191-05-043265 | |
| 2004-07-27 |
Idenix Pharmaceuticals Inc IDIX |
S, Open-market sale | 508,371 disposed | 14.00 | 7,117,194.00 | Form 4, filing 0001209191-04-037837 |
This column is intentionally blank
No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.
- S, Open-market sale
- Open-market sale
- P, Open-market purchase
- Open-market purchase
Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.
What this insider's stored lines contain
No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.
How to cite this page
ebomi catalog. MPM BIO VENTURES I LLC, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001263200
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6