Charles River Friends Xiii-A LP
CIK 0001417731 Name as filed on the most recent filing
Filed as Charles River Friends Xiii-A LP (18)
23 transaction lines · from 18 filings · filed 2012-02-16 to 2015-06-03 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 2026-08-21 05:23 UTC.
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 2026-08-21 05:23 UTC.
| Direction | Date | Issuer | Code | Shares | Price | Value USD | Filing |
|---|---|---|---|---|---|---|---|
| 2015-06-02 |
Zendesk, Inc. ZEN |
S, Open-market sale | 84,204 disposed | 22.06 | 1,857,624.44 | Form 4, filing 0001012975-15-000471 | |
| 2015-03-24 |
Zendesk, Inc. ZEN |
S, Open-market sale | 400,000 disposed | 21.76 | 8,704,160.00 | Form 4, filing 0001012975-15-000248 | |
| 2014-12-15 |
Zendesk, Inc. ZEN |
S, Open-market sale | 29,191 disposed | 22.97 | 670,517.27 | Form 4, filing 0001012975-14-000796 | |
| 2014-05-20 |
Zendesk, Inc. ZEN |
P, Open-market purchase | 4,505 acquired | 9.00 | 40,545.00 | Form 4, filing 0001209191-14-036510 | |
| 2014-05-20 |
Zendesk, Inc. ZEN |
P, Open-market purchase | 160,495 acquired | 9.00 | 1,444,455.00 | Form 4, filing 0001209191-14-036510 | |
| 2014-05-20 |
Zendesk, Inc. ZEN |
P, Open-market purchase | 4,505 acquired | 9.00 | 40,545.00 | Form 4, filing 0001209191-14-036508 | |
| 2014-05-20 |
Zendesk, Inc. ZEN |
P, Open-market purchase | 160,495 acquired | 9.00 | 1,444,455.00 | Form 4, filing 0001209191-14-036508 | |
| 2014-05-20 |
Zendesk, Inc. ZEN |
P, Open-market purchase | 160,495 acquired | 9.00 | 1,444,455.00 | Form 4, filing 0001209191-14-035867 | |
| 2014-05-20 |
Zendesk, Inc. ZEN |
P, Open-market purchase | 4,505 acquired | 9.00 | 40,545.00 | Form 4, filing 0001209191-14-035867 | |
| 2013-05-08 |
RPX Corp RPXC |
S, Open-market sale | 42,099 disposed | 14.61 | 615,104.28 | Form 4, filing 0001519781-13-000014 | |
| 2013-03-15 |
Millennial Media Inc. MM |
S, Open-market sale | 14,034 disposed | 8.02 | 112,573.73 | Form 4, filing 0001519781-13-000010 | |
| 2013-03-06 |
Millennial Media Inc. MM |
S, Open-market sale | 14,034 disposed | 8.19 | 114,956.70 | Form 4, filing 0001519781-13-000009 | |
| 2013-02-28 |
RPX Corp RPXC |
S, Open-market sale | 28,070 disposed | 12.28 | 344,699.60 | Form 4, filing 0001519781-13-000008 | |
| 2012-11-13 |
RPX Corp RPXC |
S, Open-market sale | 361,212 disposed | 8.90 | 3,214,786.80 | Form 4, filing 0001519781-12-000010 | |
| 2012-11-12 |
RPX Corp RPXC |
S, Open-market sale | 70,351 disposed | 9.13 | 642,536.79 | Form 4, filing 0001519781-12-000010 | |
| 2012-11-09 |
RPX Corp RPXC |
S, Open-market sale | 7,650 disposed | 9.70 | 74,239.42 | Form 4, filing 0001519781-12-000010 | |
| 2012-11-08 |
RPX Corp RPXC |
S, Open-market sale | 48,000 disposed | 9.77 | 469,051.20 | Form 4, filing 0001519781-12-000009 | |
| 2012-11-07 |
RPX Corp RPXC |
S, Open-market sale | 92,000 disposed | 9.76 | 898,159.20 | Form 4, filing 0001519781-12-000008 | |
| 2012-11-06 |
RPX Corp RPXC |
S, Open-market sale | 85,439 disposed | 9.99 | 853,937.17 | Form 4, filing 0001519781-12-000007 | |
| 2012-11-05 |
RPX Corp RPXC |
S, Open-market sale | 312,718 disposed | 9.92 | 3,102,318.92 | Form 4, filing 0001519781-12-000006 | |
| 2012-11-02 |
RPX Corp RPXC |
S, Open-market sale | 50,700 disposed | 10.60 | 537,247.62 | Form 4, filing 0001519781-12-000005 | |
| 2012-10-29 |
Millennial Media Inc. MM |
S, Open-market sale | 1,690,498 disposed | 13.44 | 22,724,519.36 | Form 4, filing 0001209191-12-050774 | |
| 2012-02-16 |
RPX Corp RPXC |
S, Open-market sale | 35,211 disposed | 19.32 | 680,434.97 | Form 4, filing 0001519781-12-000004 |
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. Charles River Friends XIII-A LP, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001417731
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6