Insider · CIK 0001610257

Young Donald R

CIK 0001610257 Name as filed on the most recent filing

Filed as Young Donald R (22)

33 transaction lines · from 22 filings · filed 2014-06-20 to 2025-11-14 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.

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.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

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

33 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
2025-11-13 S, Open-market sale Aspen Aerogels IncASPN 183,609, disposed Open Form 4 filing 0001193125-25-283251
2025-05-12 P, Open-market purchase Aspen Aerogels IncASPN 107,000, acquired Open Form 4 filing 0000950170-25-069636
2024-09-30 S, Open-market sale Aspen Aerogels IncASPN 1,902,551, disposed Open Form 4 filing 0000950170-24-110608
2024-05-29 S, Open-market sale Aspen Aerogels IncASPN 5,192,797, disposed Open Form 4 filing 0000950170-24-066183
2024-05-28 S, Open-market sale Aspen Aerogels IncASPN 2 lines 7,511,820, disposed Open Form 4 filing 0000950170-24-066183
2023-08-08 P, Open-market purchase Aspen Aerogels IncASPN 170,698, acquired Open Form 4 filing 0001209191-23-044970
2022-05-12 P, Open-market purchase Aspen Aerogels IncASPN 73,150, acquired Open Form 4 filing 0001209191-22-028577
2021-11-03 S, Open-market sale Aspen Aerogels IncASPN 2 lines 1,859,079, disposed Open Form 4 filing 0001209191-21-062858
2021-11-02 S, Open-market sale Aspen Aerogels IncASPN 2 lines 1,890,345, disposed Open Form 4 filing 0001209191-21-062858
2021-11-01 S, Open-market sale Aspen Aerogels IncASPN 4 lines 1,922,208, disposed Open Form 4 filing 0001209191-21-062858
2020-03-09 P, Open-market purchase Aspen Aerogels IncASPN 2 lines 14,360, acquired Open Form 4 filing 0001209191-20-017649
2019-09-04 P, Open-market purchase Aspen Aerogels IncASPN 6,000, acquired Open Form 4 filing 0001209191-19-048510
2019-08-05 P, Open-market purchase Aspen Aerogels IncASPN 6,205, acquired Open Form 4 filing 0001209191-19-044843
2019-05-28 P, Open-market purchase Aspen Aerogels IncASPN 4,700, acquired Open Form 4 filing 0001209191-19-033193
2019-05-09 P, Open-market purchase Aspen Aerogels IncASPN 23,250, acquired Open Form 4 filing 0001209191-19-028943
2019-05-08 P, Open-market purchase Aspen Aerogels IncASPN 6,334, acquired Open Form 4 filing 0001209191-19-028487
2019-05-07 P, Open-market purchase Aspen Aerogels IncASPN 23,460, acquired Open Form 4 filing 0001209191-19-028231
2017-08-09 P, Open-market purchase Aspen Aerogels IncASPN 4,352, acquired Open Form 4 filing 0001209191-17-048245
2017-08-08 P, Open-market purchase Aspen Aerogels IncASPN 380, acquired Open Form 4 filing 0001209191-17-048245
2016-12-08 P, Open-market purchase Aspen Aerogels IncASPN 4,200, acquired Open Form 4 filing 0001209191-16-154572
2016-08-10 P, Open-market purchase Aspen Aerogels IncASPN 10,994, acquired Open Form 4 filing 0001209191-16-136679
2015-11-13 P, Open-market purchase Aspen Aerogels IncASPN 14,450, acquired Open Form 4 filing 0001209191-15-080374
2015-06-10 P, Open-market purchase Aspen Aerogels IncASPN 6,510, acquired Open Form 4 filing 0001209191-15-051929
2015-05-12 P, Open-market purchase Aspen Aerogels IncASPN 17,275, acquired Open Form 4 filing 0001209191-15-041827
2014-08-15 P, Open-market purchase Aspen Aerogels IncASPN 10,280, acquired Open Form 4 filing 0001209191-14-053464
2014-06-18 P, Open-market purchase Aspen Aerogels IncASPN 100,001, acquired Open Form 4 filing 0001209191-14-042829

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 20
  • Open-market sale 13
  • 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. Young Donald R, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001610257

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

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