Insider · CIK 0001338515

Sayiner Necip

CIK 0001338515 Name as filed on the most recent filing

Filed as Sayiner Necip (77)

82 transaction lines · from 77 filings · filed 2006-11-16 to 2026-06-04 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.

How this page attributes a trade

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.

01

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.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

82 transactions · Newest transaction date first, id breaking the tie.

Fault

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 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2026-06-03 S, Open-market sale Axcelis Technologies IncACLS 249,703, disposed Open Form 4 filing 0001338515-26-000004
2026-06-03 S, Open-market sale Rambus IncRMBS 850,750, disposed Open Form 4 filing 0001193125-26-255896
2026-05-08 S, Open-market sale Sandisk CorpSNDK 870,301, disposed Open Form 4 filing 0001363249-26-000028
2026-05-08 S, Open-market sale Rambus IncRMBS 1,278,888, disposed Open Form 4 filing 0001193125-26-216636
2025-12-03 S, Open-market sale Sandisk CorpSNDK 248,027, disposed Open Form 4 filing 0001242648-25-000003
2025-09-11 S, Open-market sale Rambus IncRMBS 642,226, disposed Open Form 4 filing 0000950170-25-114452
2025-08-08 S, Open-market sale Rambus IncRMBS 551,448, disposed Open Form 4 filing 0001338515-25-000004
2025-02-19 S, Open-market sale Rambus IncRMBS 308,681, disposed Open Form 4 filing 0000917273-25-000018
2023-11-06 S, Open-market sale Rambus IncRMBS 574,346, disposed Open Form 4 filing 0000917273-23-000031
2023-05-26 S, Open-market sale Power Integrations IncPOWI 404,756, disposed Open Form 4 filing 0000833640-23-000149
2023-02-14 S, Open-market sale Power Integrations IncPOWI 104,299, disposed Open Form 4 filing 0000833640-23-000084
2023-02-10 S, Open-market sale Rambus IncRMBS 130,801, disposed Open Form 4 filing 0001209191-23-008620
2022-11-15 S, Open-market sale Rambus IncRMBS 572,360, disposed Open Form 4 filing 0001209191-22-057244
2021-08-25 S, Open-market sale Power Integrations IncPOWI 261,332, disposed Open Form 4 filing 0000833640-21-000159
2020-08-04 S, Open-market sale Power Integrations IncPOWI 207,285, disposed Open Form 4 filing 0000833640-20-000243
2016-05-04 P, Open-market purchase Intersil Corp/DEISIL 255,486, acquired Open Form 4 filing 0001140361-16-063410
2015-09-11 P, Open-market purchase Intersil Corp/DEISIL 197,600, acquired Open Form 4 filing 0001140361-15-034917
2015-09-10 P, Open-market purchase Intersil Corp/DEISIL 200,450, acquired Open Form 4 filing 0001140361-15-034917
2012-04-18 S, Open-market sale Silicon Laboratories IncSLAB 143,869, disposed Open Form 4 filing 0001520649-12-000026
2012-03-21 S, Open-market sale Silicon Laboratories IncSLAB 149,448, disposed Open Form 4 filing 0001520649-12-000022
2012-02-15 S, Open-market sale Silicon Laboratories IncSLAB 154,576, disposed Open Form 4 filing 0001520649-12-000010
2012-01-25 S, Open-market sale Silicon Laboratories IncSLAB 2,041,521, disposed Open Form 4 filing 0001520649-12-000005
2012-01-24 S, Open-market sale Silicon Laboratories IncSLAB 1,584,968, disposed Open Form 4 filing 0001520649-12-000005
2012-01-18 S, Open-market sale Silicon Laboratories IncSLAB 3 lines 1,473,414, disposed Open Form 4 filing 0001520649-12-000004
2011-04-27 S, Open-market sale Silicon Laboratories IncSLAB 196,725, disposed Open Form 4 filing 0001418215-11-000030
2011-02-17 S, Open-market sale Silicon Laboratories IncSLAB 100,496, disposed Open Form 4 filing 0001418215-11-000017
2011-01-20 S, Open-market sale Silicon Laboratories IncSLAB 95,056, disposed Open Form 4 filing 0001418215-11-000008
2010-12-15 S, Open-market sale Silicon Laboratories IncSLAB 104,373, disposed Open Form 4 filing 0001418215-10-000070
2010-11-17 S, Open-market sale Silicon Laboratories IncSLAB 92,105, disposed Open Form 4 filing 0001418215-10-000066
2010-10-22 S, Open-market sale Silicon Laboratories IncSLAB 86,153, disposed Open Form 4 filing 0001418215-10-000061
2010-10-15 S, Open-market sale Silicon Laboratories IncSLAB 86,153, disposed Open Form 4 filing 0001418215-10-000060
2010-08-18 S, Open-market sale Silicon Laboratories IncSLAB 89,784, disposed Open Form 4 filing 0001418215-10-000053
2010-07-21 S, Open-market sale Silicon Laboratories IncSLAB 95,523, disposed Open Form 4 filing 0001418215-10-000048
2010-06-16 S, Open-market sale Silicon Laboratories IncSLAB 103,004, disposed Open Form 4 filing 0001418215-10-000043
2010-05-19 S, Open-market sale Silicon Laboratories IncSLAB 101,778, disposed Open Form 4 filing 0001418215-10-000040
2010-04-21 S, Open-market sale Silicon Laboratories IncSLAB 113,720, disposed Open Form 4 filing 0001418215-10-000029
2010-04-15 S, Open-market sale Silicon Laboratories IncSLAB 2,888,600, disposed Open Form 4 filing 0001418215-10-000028
2010-04-07 S, Open-market sale Silicon Laboratories IncSLAB 2,415,840, disposed Open Form 4 filing 0001418215-10-000026
2010-03-17 S, Open-market sale Silicon Laboratories IncSLAB 107,350, disposed Open Form 4 filing 0001418215-10-000019
2010-02-17 S, Open-market sale Silicon Laboratories IncSLAB 102,926, disposed Open Form 4 filing 0001418215-10-000014
2010-01-20 S, Open-market sale Silicon Laboratories IncSLAB 100,706, disposed Open Form 4 filing 0001418215-10-000005
2010-01-04 S, Open-market sale Silicon Laboratories IncSLAB 4,660,947, disposed Open Form 4 filing 0001418215-10-000002
2009-12-15 S, Open-market sale Silicon Laboratories IncSLAB 101,859, disposed Open Form 4 filing 0001418215-09-000074
2009-11-17 S, Open-market sale Silicon Laboratories IncSLAB 98,788, disposed Open Form 4 filing 0001418215-09-000066
2009-10-20 S, Open-market sale Silicon Laboratories IncSLAB 100,749, disposed Open Form 4 filing 0001418215-09-000061
2009-09-15 S, Open-market sale Silicon Laboratories IncSLAB 108,296, disposed Open Form 4 filing 0001418215-09-000056
2009-09-08 S, Open-market sale Silicon Laboratories IncSLAB 1,426,200, disposed Open Form 4 filing 0001418215-09-000053
2009-08-28 S, Open-market sale Silicon Laboratories IncSLAB 1,118,500, disposed Open Form 4 filing 0001418215-09-000047

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.

Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase
Relationships on this page
D, Director
Director

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

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 3
  • Open-market sale 79
  • 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. Sayiner Necip, insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001338515

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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