Nader Tavakoli
CIK 0001266000 Name as filed on the most recent filing
Filed as Nader Tavakoli (43)
192 transaction lines · from 43 filings · filed 2003-12-05 to 2018-02-15 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 Magnachip Semiconductor Corp 4 filings
- ISSUER Ambac Financial Group Inc 10 filings
- ISSUER Endwave Corp 13 filings
- ISSUER Constar International Inc 12 filings
- ISSUER Darling International Inc 4 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.
35 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 |
|---|---|---|---|---|---|---|---|
| 2018-02-13 |
Magnachip Semiconductor Corp MX |
P, Open-market purchase | 15,000 acquired | 9.07 | 136,050.00 | Form 4, filing 0000899243-18-004205 | |
| 2018-02-12 |
Magnachip Semiconductor Corp MX |
P, Open-market purchase | 20,000 acquired | 9.43 | 188,600.00 | Form 4, filing 0000899243-18-003883 | |
| 2017-08-11 |
Magnachip Semiconductor Corp MX |
P, Open-market purchase | 12,900 acquired | 10.29 | 132,741.00 | Form 4, filing 0000899243-17-020247 | |
| 2017-08-10 |
Magnachip Semiconductor Corp MX |
P, Open-market purchase | 26,200 acquired | 10.85 | 284,270.00 | Form 4, filing 0000899243-17-020247 | |
| 2016-09-20 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 8,700 acquired | 18.11 | 157,557.00 | Form 4, filing 0000874501-16-000275 | |
| 2016-09-19 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 1,200 acquired | 17.97 | 21,564.00 | Form 4, filing 0000874501-16-000275 | |
| 2016-09-16 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 2,100 acquired | 17.92 | 37,632.00 | Form 4, filing 0000874501-16-000275 | |
| 2016-06-27 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 16,600 acquired | 15.03 | 249,498.00 | Form 4, filing 0000874501-16-000257 | |
| 2016-06-24 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 3,400 acquired | 15.28 | 51,952.00 | Form 4, filing 0000874501-16-000257 | |
| 2016-06-14 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 17,281 acquired | 15.68 | 270,966.08 | Form 4, filing 0000874501-16-000255 | |
| 2016-06-13 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 21,574 acquired | 16.22 | 349,930.28 | Form 4, filing 0000874501-16-000255 | |
| 2016-05-20 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 10,400 acquired | 16.30 | 169,520.00 | Form 4, filing 0000874501-16-000254 | |
| 2016-05-19 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 3,800 acquired | 15.84 | 60,192.00 | Form 4, filing 0000874501-16-000254 | |
| 2016-05-19 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 2,200 acquired | 16.00 | 35,200.00 | Form 4, filing 0000874501-16-000254 | |
| 2016-04-06 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 16,200 acquired | 14.84 | 240,408.00 | Form 4, filing 0000874501-16-000169 | |
| 2016-03-31 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 8,390 acquired | 15.80 | 132,562.00 | Form 4, filing 0000874501-16-000164 | |
| 2016-03-30 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 20,000 acquired | 16.05 | 321,000.00 | Form 4, filing 0000874501-16-000164 | |
| 2016-01-08 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 28,381 acquired | 12.65 | 359,019.65 | Form 4, filing 0000874501-16-000105 | |
| 2016-01-07 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 33,115 acquired | 12.97 | 429,501.55 | Form 4, filing 0000874501-16-000105 | |
| 2015-12-14 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 16,100 acquired | 13.22 | 212,842.00 | Form 4, filing 0000874501-15-000088 | |
| 2015-11-12 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 31,325 acquired | 15.04 | 471,128.00 | Form 4, filing 0000874501-15-000086 | |
| 2015-07-07 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 1,600 acquired | 17.00 | 27,200.00 | Form 4, filing 0000874501-15-000057 | |
| 2015-07-06 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 5,900 acquired | 16.04 | 94,636.00 | Form 4, filing 0000874501-15-000057 | |
| 2015-07-02 |
Ambac Financial Group Inc AMBC |
P, Open-market purchase | 7,500 acquired | 16.83 | 126,225.00 | Form 4, filing 0000874501-15-000057 | |
| 2013-08-12 |
Magnachip Semiconductor Corp MX |
S, Open-market sale | 5,000 disposed | 19.15 | 95,750.00 | Form 4, filing 0001181431-13-044294 | |
| 2013-08-12 |
Magnachip Semiconductor Corp MX |
S, Open-market sale | 5,000 disposed | 19.10 | 95,500.00 | Form 4, filing 0001181431-13-044294 | |
| 2013-08-09 |
Magnachip Semiconductor Corp MX |
S, Open-market sale | 8,200 disposed | 19.06 | 156,292.00 | Form 4, filing 0001181431-13-044294 | |
| 2013-08-09 |
Magnachip Semiconductor Corp MX |
S, Open-market sale | 6,800 disposed | 19.25 | 130,900.00 | Form 4, filing 0001181431-13-044294 | |
| 2009-12-18 |
Endwave Corp ENWV |
S, Open-market sale | 10,000 disposed | 2.38 | 23,801.00 | Form 4, filing 0001209191-09-058362 | |
| 2009-12-17 |
Endwave Corp ENWV |
S, Open-market sale | 6,271 disposed | 2.34 | 14,696.09 | Form 4, filing 0001209191-09-058362 | |
| 2009-12-16 |
Endwave Corp ENWV |
S, Open-market sale | 2,261 disposed | 2.39 | 5,403.79 | Form 4, filing 0001209191-09-058362 | |
| 2009-12-15 |
Endwave Corp ENWV |
S, Open-market sale | 25,000 disposed | 2.37 | 59,335.00 | Form 4, filing 0001209191-09-058362 | |
| 2009-12-02 |
Endwave Corp ENWV |
S, Open-market sale | 29,485 disposed | 2.27 | 66,933.90 | Form 4, filing 0000899140-09-001794 | |
| 2009-12-01 |
Endwave Corp ENWV |
S, Open-market sale | 9,214 disposed | 2.31 | 21,304.61 | Form 4, filing 0000899140-09-001794 | |
| 2009-11-25 |
Endwave Corp ENWV |
S, Open-market sale | 17,084 disposed | 2.30 | 39,293.20 | Form 4, filing 0000899140-09-001779 | |
| 2009-11-24 |
Endwave Corp ENWV |
S, Open-market sale | 44,609 disposed | 2.37 | 105,589.50 | Form 4, filing 0000899140-09-001779 | |
| 2009-11-23 |
Endwave Corp ENWV |
S, Open-market sale | 16,954 disposed | 2.44 | 41,432.19 | Form 4, filing 0000899140-09-001779 | |
| 2009-10-02 |
Endwave Corp ENWV |
S, Open-market sale | 16,581 disposed | 2.91 | 48,293.82 | Form 4, filing 0000899140-09-001624 | |
| 2009-10-01 |
Endwave Corp ENWV |
S, Open-market sale | 26,297 disposed | 3.08 | 80,952.68 | Form 4, filing 0000899140-09-001624 | |
| 2009-09-29 |
Endwave Corp ENWV |
S, Open-market sale | 10,000 disposed | 3.19 | 31,900.00 | Form 4, filing 0000899140-09-001605 | |
| 2009-09-28 |
Endwave Corp ENWV |
S, Open-market sale | 11,753 disposed | 3.19 | 37,515.58 | Form 4, filing 0000899140-09-001605 | |
| 2009-09-24 |
Endwave Corp ENWV |
S, Open-market sale | 16,299 disposed | 3.01 | 49,019.24 | Form 4, filing 0000899140-09-001605 | |
| 2009-09-23 |
Endwave Corp ENWV |
S, Open-market sale | 17,600 disposed | 3.14 | 55,186.56 | Form 4, filing 0000899140-09-001605 | |
| 2009-08-27 |
Endwave Corp ENWV |
S, Open-market sale | 9,550 disposed | 3.17 | 30,307.88 | Form 4, filing 0000899140-09-001526 | |
| 2009-08-27 |
Endwave Corp ENWV |
P, Open-market purchase | 8,801 acquired | 2.74 | 24,122.66 | Form 4, filing 0000899140-09-001526 | |
| 2009-04-30 |
Endwave Corp ENWV |
S, Open-market sale | 16,163 disposed | 2.90 | 46,940.58 | Form 4, filing 0000899140-09-000864 | |
| 2008-12-31 |
Constar International Inc CNST |
S, Open-market sale | 204,545 disposed | 0.08 | 16,363.60 | Form 4, filing 0001209191-09-001104 | |
| 2008-12-31 |
Constar International Inc CNST |
S, Open-market sale | 50,000 disposed | 0.08 | 3,950.00 | Form 4, filing 0001209191-09-001104 | |
| 2008-12-31 |
Constar International Inc CNST |
S, Open-market sale | 16,855 disposed | 0.08 | 1,358.51 | Form 4, filing 0001209191-09-001104 | |
| 2008-12-31 |
Constar International Inc CNST |
S, Open-market sale | 11,000 disposed | 0.08 | 893.20 | Form 4, filing 0001209191-09-001104 |
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.
- P, Open-market purchase
- Open-market purchase
- S, Open-market sale
- Open-market sale
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
Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.
- Open-market purchase 31
- Open-market sale 4
- Option exercise 0
- Grant or award 0
- Tax withholding 0
- Disposition to the issuer 0
- In-the-money option exercise 0
How to cite this page
ebomi catalog. NADER TAVAKOLI, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001266000
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6