Insider · CIK 0001431208

Sirovich Matthew

CIK 0001431208 Name as filed on the most recent filing

Filed as Sirovich Matthew (101)

313 transaction lines · from 101 filings · filed 2008-04-02 to 2020-11-27 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.

12 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
2018-08-28 S, Open-market sale Acorda Therapeutics IncACOR 595,658, disposed Open Form 4 filing 0000891092-18-006451
2018-07-25 S, Open-market sale Acorda Therapeutics IncACOR 333,741, disposed Open Form 4 filing 0000891092-18-005444
2018-07-24 S, Open-market sale Acorda Therapeutics IncACOR 1,434,550, disposed Open Form 4 filing 0000891092-18-005444
2018-07-23 S, Open-market sale Acorda Therapeutics IncACOR 708,025, disposed Open Form 4 filing 0000891092-18-005444
2018-07-20 S, Open-market sale Acorda Therapeutics IncACOR 626,895, disposed Open Form 4 filing 0000891092-18-005399
2018-07-19 S, Open-market sale Acorda Therapeutics IncACOR 1,914,859, disposed Open Form 4 filing 0000891092-18-005399
2018-07-18 S, Open-market sale Acorda Therapeutics IncACOR 621,733, disposed Open Form 4 filing 0000891092-18-005399
2018-07-17 S, Open-market sale Acorda Therapeutics IncACOR 246,354, disposed Open Form 4 filing 0000891092-18-005342
2018-07-16 S, Open-market sale Acorda Therapeutics IncACOR 750,978, disposed Open Form 4 filing 0000891092-18-005342
2018-07-13 S, Open-market sale Acorda Therapeutics IncACOR 3,000, disposed Open Form 4 filing 0000891092-18-005342
2018-07-10 S, Open-market sale Acorda Therapeutics IncACOR 248,980, disposed Open Form 4 filing 0000891092-18-005253
2018-07-09 S, Open-market sale Acorda Therapeutics IncACOR 972,550, disposed Open Form 4 filing 0000891092-18-005253
2018-07-06 S, Open-market sale Acorda Therapeutics IncACOR 4,911,264, disposed Open Form 4 filing 0000891092-18-005253
2018-07-05 S, Open-market sale Acorda Therapeutics IncACOR 815,380, disposed Open Form 4 filing 0000891092-18-005200
2018-07-03 S, Open-market sale Acorda Therapeutics IncACOR 102,050, disposed Open Form 4 filing 0000891092-18-005200
2018-07-02 S, Open-market sale Acorda Therapeutics IncACOR 1,078,870, disposed Open Form 4 filing 0000891092-18-005200
2018-06-21 S, Open-market sale Acorda Therapeutics IncACOR 1,840,650, disposed Open Form 4 filing 0000899243-18-017979
2018-06-20 S, Open-market sale Acorda Therapeutics IncACOR 1,782,596, disposed Open Form 4 filing 0000899243-18-017470
2018-06-19 S, Open-market sale Acorda Therapeutics IncACOR 2,789,092, disposed Open Form 4 filing 0000899243-18-017470
2018-06-18 S, Open-market sale Acorda Therapeutics IncACOR 7,490,920, disposed Open Form 4 filing 0000899243-18-017470
2018-06-15 S, Open-market sale Acorda Therapeutics IncACOR 917,117, disposed Open Form 4 filing 0000899243-18-016863
2018-06-14 S, Open-market sale Acorda Therapeutics IncACOR 2,769,279, disposed Open Form 4 filing 0000899243-18-016863
2018-06-13 S, Open-market sale Acorda Therapeutics IncACOR 3,171,260, disposed Open Form 4 filing 0000899243-18-016863
2018-06-12 S, Open-market sale Acorda Therapeutics IncACOR 1,692,656, disposed Open Form 4 filing 0000899243-18-016288
2018-06-08 S, Open-market sale Acorda Therapeutics IncACOR 3,553,806, disposed Open Form 4 filing 0000899243-18-016288
2018-05-24 P, Open-market purchase Itron Inc /WA/ITRI 1,188,672, acquired Open Form 4 filing 0001140361-18-025983
2018-05-23 P, Open-market purchase Itron Inc /WA/ITRI 2,978,255, acquired Open Form 4 filing 0001140361-18-025505
2018-05-22 P, Open-market purchase Itron Inc /WA/ITRI 4,694,817, acquired Open Form 4 filing 0001140361-18-025505
2018-05-21 P, Open-market purchase Itron Inc /WA/ITRI 4,488,225, acquired Open Form 4 filing 0001140361-18-025177
2018-05-18 P, Open-market purchase Itron Inc /WA/ITRI 2,283,682, acquired Open Form 4 filing 0001140361-18-025177
2018-01-02 P, Open-market purchase Itron Inc /WA/ITRI 574,701, acquired Open Form 4 filing 0000899243-18-000268
2017-12-29 P, Open-market purchase Itron Inc /WA/ITRI 925,493, acquired Open Form 4 filing 0000899243-18-000268
2017-12-28 P, Open-market purchase Itron Inc /WA/ITRI 846,409, acquired Open Form 4 filing 0000899243-17-029727
2017-12-27 P, Open-market purchase Itron Inc /WA/ITRI 769,663, acquired Open Form 4 filing 0000899243-17-029727
2017-12-26 P, Open-market purchase Itron Inc /WA/ITRI 1,008,418, acquired Open Form 4 filing 0000899243-17-029617
2017-12-22 P, Open-market purchase Itron Inc /WA/ITRI 473,999, acquired Open Form 4 filing 0000899243-17-029617
2017-12-21 P, Open-market purchase Itron Inc /WA/ITRI 1,537,244, acquired Open Form 4 filing 0000899243-17-029467
2017-12-20 P, Open-market purchase Itron Inc /WA/ITRI 1,165,794, acquired Open Form 4 filing 0000899243-17-029467
2017-12-14 P, Open-market purchase Itron Inc /WA/ITRI 151,000, acquired Open Form 4 filing 0000899243-17-029071
2017-12-12 P, Open-market purchase Itron Inc /WA/ITRI 104,668, acquired Open Form 4 filing 0000899243-17-028610
2017-12-11 P, Open-market purchase Itron Inc /WA/ITRI 829,807, acquired Open Form 4 filing 0000899243-17-028610
2017-12-08 P, Open-market purchase Itron Inc /WA/ITRI 3 lines 5,689,334, acquired Open Form 4 filing 0001140361-17-045486
2017-12-07 P, Open-market purchase Itron Inc /WA/ITRI 3 lines 26,864,895, acquired Open Form 4 filing 0001140361-17-045486
2017-12-06 P, Open-market purchase Itron Inc /WA/ITRI 2 lines 5,063,682, acquired Open Form 4 filing 0001140361-17-045486
2017-08-29 P, Open-market purchase Acorda Therapeutics IncACOR 9,523,050, acquired Open Form 4 filing 0000899243-17-021307

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

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 6
  • Open-market sale 6
  • 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. SIROVICH MATTHEW, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001431208

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

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