Insider · CIK 0001288881

Bernstein David C

CIK 0001288881 Name as filed on the most recent filing

Filed as Bernstein David C (21)

61 transaction lines · from 21 filings · filed 2004-11-04 to 2025-07-28 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.

61 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
2025-07-24 S, Open-market sale Airbnb, Inc.ABNB 710,000, disposed Open Form 4 filing 0000950170-25-099159
2025-06-11 S, Open-market sale Airbnb, Inc.ABNB 701,200, disposed Open Form 4 filing 0000950170-25-086150
2025-06-05 S, Open-market sale Airbnb, Inc.ABNB 2 lines 820,000, disposed Open Form 4 filing 0000950170-25-083697
2024-12-09 S, Open-market sale Airbnb, Inc.ABNB 137,000, disposed Open Form 4 filing 0000950170-24-135483
2024-07-15 S, Open-market sale Airbnb, Inc.ABNB 145,880, disposed Open Form 4 filing 0000950170-24-084251
2024-06-14 S, Open-market sale Airbnb, Inc.ABNB 291,000, disposed Open Form 4 filing 0000950170-24-074836
2024-06-04 S, Open-market sale Airbnb, Inc.ABNB 882,000, disposed Open Form 4 filing 0000950170-24-069869
2023-12-07 S, Open-market sale Airbnb, Inc.ABNB 2,460,113, disposed Open Form 4 filing 0000950170-23-069395
2023-10-17 S, Open-market sale Airbnb, Inc.ABNB 420,453, disposed Open Form 4 filing 0000950170-23-054169
2023-10-02 S, Open-market sale Airbnb, Inc.ABNB 1,886,302, disposed Open Form 4 filing 0000950170-23-051894
2023-02-16 S, Open-market sale Airbnb, Inc.ABNB 1,733,480, disposed Open Form 4 filing 0000899243-23-005514
2023-02-15 S, Open-market sale Airbnb, Inc.ABNB 2 lines 3,625,980, disposed Open Form 4 filing 0000899243-23-005514
2021-12-13 S, Open-market sale Airbnb, Inc.ABNB 17,063,928, disposed Open Form 4 filing 0000899243-21-048129
2021-12-10 S, Open-market sale Airbnb, Inc.ABNB 17,781,000, disposed Open Form 4 filing 0000899243-22-015287
2021-12-10 S, Open-market sale Airbnb, Inc.ABNB 24,004,350, disposed Open Form 4 filing 0000899243-21-048129
2021-12-09 S, Open-market sale Airbnb, Inc.ABNB 18,209,000, disposed Open Form 4 filing 0000899243-21-047774
2021-12-08 S, Open-market sale Airbnb, Inc.ABNB 5 lines 24,119,273, disposed Open Form 4 filing 0000899243-21-047774
2021-12-07 S, Open-market sale Airbnb, Inc.ABNB 6 lines 24,034,921, disposed Open Form 4 filing 0000899243-21-047330
2021-12-06 S, Open-market sale Airbnb, Inc.ABNB 1,676,300, disposed Open Form 4 filing 0000899243-21-047330
2021-12-03 S, Open-market sale Airbnb, Inc.ABNB 6,759,200, disposed Open Form 4 filing 0000899243-21-046955
2021-12-02 S, Open-market sale Airbnb, Inc.ABNB 6,454,400, disposed Open Form 4 filing 0000899243-21-046955
2021-06-07 S, Open-market sale Airbnb, Inc.ABNB 750,347, disposed Open Form 4 filing 0000899243-21-022874
2021-05-24 S, Open-market sale Airbnb, Inc.ABNB 340,849, disposed Open Form 4 filing 0000899243-21-020775
2005-11-02 S, Open-market sale MacRomedia IncMACR 7 lines 561,604, disposed Open Form 4 filing 0000913949-05-000110
2005-10-31 S, Open-market sale MacRomedia IncMACR 766,128, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 260,131, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 198,090, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 114,426, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 44,080, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 44,050, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 44,030, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 22,060, disposed Open Form 4 filing 0000913949-05-000104
2005-10-31 S, Open-market sale MacRomedia IncMACR 22,020, disposed Open Form 4 filing 0000913949-05-000104

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
Relationships on this page
O, Officer
Officer

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 0
  • Open-market sale 61
  • 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. Bernstein David C, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001288881

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

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