DAVID S. ROSENBLATT

Insider Reports History

Location
New York, NY
Signature
/s/ Melanie Goins, Attorney-In-Fact for David S. Rosenblatt
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by DAVID S. ROSENBLATT:

Company Role Class Num Shares Value Price $ Report Date Ownership
1stdibs.com, Inc. Chief Executive Officer, Director Common Stock 1,976,786 $11,781,644 $5.96 08 Dec 2025 Direct
IAC Inc. Director Common Stock, par value $0.0001 90,056 $3,239,314 $35.97 23 Jun 2025 Direct
1stdibs.com, Inc. Chief Executive Officer, Director Restricted Stock Units 617,500 $2,553,600 $3.36 08 Dec 2025 Direct
1stdibs.com, Inc. Chief Executive Officer, Director Common Stock 665,302 $1,723,132 $2.59 08 Dec 2025 By 2012 David Rosenblatt Family Trust dtd 11/30/2012
ETSY INC Director Common Stock 1,299 $68,834 $52.99 17 Jun 2025 Direct
ETSY INC Director Restricted Stock Units 4,733 $64,391 $49.57 17 Jun 2025 Direct
1stdibs.com, Inc. Chief Executive Officer, Director Common Stock 22,500 $58,275 $2.59 08 Dec 2025 By 2024 Laura Thalheimer Rosenblatt Family Trust effective 4/1/2024
1stdibs.com, Inc. Chief Executive Officer, Director Employee Stock Option (right to buy) 0 24 Nov 2025 Direct
IAC Inc. Director Restricted Stock Units 0 23 Jun 2025 Direct
TWITTER, INC. Director Common Stock 0 $54.20 27 Oct 2022 Indirect

Insider Reports Filed by DAVID S. ROSENBLATT

Symbol Company Period Transactions Value $ Form Type Role Filing Time
DIBS 1stdibs.com, Inc. 08 Dec 2025 7 -$436,314 4 Chief Executive Officer, Director 10 Dec 2025, 09:06
DIBS 1stdibs.com, Inc. 24 Nov 2025 3 -$448,914 4 Chief Executive Officer, Director 26 Nov 2025, 21:12
DIBS 1stdibs.com, Inc. 08 Sep 2025 7 -$204,980 4 Chief Executive Officer, Director 10 Sep 2025, 18:03
IAC IAC Inc. 23 Jun 2025 0 $0 4/A Director 02 Oct 2025, 17:49
IAC IAC Inc. 18 Jun 2025 1 $0 4 Director 23 Jun 2025, 17:19
ETSY ETSY INC 17 Jun 2025 3 $0 4 Director 18 Jun 2025, 16:35
IAC IAC Inc. 15 Jun 2025 2 $0 4 Director 17 Jun 2025, 18:20
IAC IAC Inc. 11 Jun 2025 2 $0 4 Director 13 Jun 2025, 16:28
DIBS 1stdibs.com, Inc. 09 Jun 2025 7 -$214,462 4 Chief Executive Officer, Director 11 Jun 2025, 21:35
ETSY ETSY INC 01 Apr 2025 1 $0 4 Director 03 Apr 2025, 17:57
DIBS 1stdibs.com, Inc. 14 Mar 2025 1 $0 4 Chief Executive Officer, Director 17 Mar 2025, 18:42
ETSY ETSY INC 10 Mar 2025 0 $0 3 Director 14 Mar 2025, 17:14
DIBS 1stdibs.com, Inc. 10 Mar 2025 5 -$114,956 4 Chief Executive Officer, Director 12 Mar 2025, 20:13
DIBS 1stdibs.com, Inc. 09 Dec 2024 5 -$177,520 4 Chief Executive Officer, Director 11 Dec 2024, 20:13
DIBS 1stdibs.com, Inc. 09 Sep 2024 5 -$225,892 4 Chief Executive Officer, Director 11 Sep 2024, 18:42
IAC IAC Inc. 23 Jun 2024 2 $0 4 Director 25 Jun 2024, 16:10
IAC IAC Inc. 15 Jun 2024 2 $0 4 Director 18 Jun 2024, 16:10
IAC IAC Inc. 11 Jun 2024 1 $0 4 Director 13 Jun 2024, 16:05
DIBS 1stdibs.com, Inc. 10 Jun 2024 4 -$258,296 4 Chief Executive Officer, Director 12 Jun 2024, 19:41
IAC IAC Inc. 14 May 2024 2 $0 4 Director 15 May 2024, 16:10
DIBS 1stdibs.com, Inc. 08 Mar 2024 4 -$79,244 4 Chief Executive Officer, Director 12 Mar 2024, 21:27
DIBS 1stdibs.com, Inc. 08 Dec 2023 3 -$71,546 4 Chief Executive Officer, Director 12 Dec 2023, 20:13
DIBS 1stdibs.com, Inc. 15 Sep 2023 2 -$19,728 4 Chief Executive Officer, Director 19 Sep 2023, 19:48
DIBS 1stdibs.com, Inc. 13 Sep 2023 2 -$20,783 4 Chief Executive Officer, Director 15 Sep 2023, 18:35
DIBS 1stdibs.com, Inc. 11 Sep 2023 2 -$21,213 4 Chief Executive Officer, Director 13 Sep 2023, 18:22
DIBS 1stdibs.com, Inc. 08 Sep 2023 2 $0 4 Chief Executive Officer, Director 12 Sep 2023, 08:57
IAC IAC Inc. 23 Jun 2023 4 $0 4 Director 27 Jun 2023, 16:15
IAC IAC Inc. 15 Jun 2023 1 $0 4 Director 20 Jun 2023, 16:13
DIBS 1stdibs.com, Inc. 09 Jun 2023 1 -$55,005 4 Chief Executive Officer, Director 13 Jun 2023, 21:17
DIBS 1stdibs.com, Inc. 08 Jun 2023 2 $0 4 Chief Executive Officer, Director 12 Jun 2023, 21:17
IAC IAC Inc. 14 May 2023 2 $0 4 Director 16 May 2023, 16:32
DIBS 1stdibs.com, Inc. 15 Mar 2023 1 $0 4 Chief Executive Officer, Director 16 Mar 2023, 20:23
TWTR TWITTER, INC. 27 Oct 2022 2 $0 4 Director 31 Oct 2022, 20:58
IAC IAC/InterActiveCorp 23 Jun 2022 3 $0 4 Director 27 Jun 2022, 16:31
IAC IAC/InterActiveCorp 12 Jun 2022 2 $0 4 Director 14 Jun 2022, 19:29
TWTR TWITTER, INC. 25 May 2022 1 $0 4 Director 27 May 2022, 18:48
IAC IAC/InterActiveCorp 14 May 2022 2 $0 4 Director 16 May 2022, 16:57
DIBS 1stdibs.com, Inc. 15 Mar 2022 1 $0 4 Chief Executive Officer, Director 17 Mar 2022, 20:00
DIBS 1stdibs.com, Inc. 19 Nov 2021 1 +$300,922 4 Chief Executive Officer, Director 23 Nov 2021, 16:52
DIBS 1stdibs.com, Inc. 16 Aug 2021 4 +$1,494,275 4 Chief Executive Officer, Director 18 Aug 2021, 18:29
IAC IAC/InterActiveCorp 25 Jun 2021 4 $0 4 Director 29 Jun 2021, 16:30
IAC IAC/InterActiveCorp 12 Jun 2021 2 $0 4 Director 15 Jun 2021, 17:01
DIBS 1stdibs.com, Inc. 09 Jun 2021 0 $0 3 Chief Executive Officer, Director 09 Jun 2021, 18:27
TWTR TWITTER, INC. 27 May 2021 1 $0 4 Director 01 Jun 2021, 19:50
IAC IAC/InterActiveCorp 14 May 2021 6 $0 4 Director 27 May 2021, 17:00