ROSENBLATT DAVID S

Director · Officer · DIBS, PPLI, ETSY, IAC

As of 2026-09-16, ROSENBLATT DAVID S has 117 Form 4 transactions on record across 4 companies — 71 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $10.4MIndirect: $3.1M$13.5Mas of 2026-09-16
  • Direct $10.4M
  • Indirect $3.1M
DIBSdirect2,299,303 sh$9.9M
DIBSindirect712,802 sh$3.1M
ETSYdirect3,921 sh$288K
PPLIdirect5,490 sh$205K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

DIBS · 96 trades
2026-09-08: Withheld for tax, 96,229 sh ($455K)2026-09-08: Option exercise, 37,500 sh ($0)2026-09-08: Option exercise, 41,667 sh ($0)2026-09-08: Option exercise, 47,500 sh ($0)2026-09-08: Option exercise, 47,500 sh ($0)2026-09-08: Option exercise, 41,667 sh2026-09-08: Option exercise, 41,667 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 41,667 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 37,500 sh2026-09-08: Option exercise, 41,667 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 37,500 sh2026-09-08: Option exercise, 37,500 sh2026-09-08: Option exercise, 37,500 sh2026-09-08: Option exercise, 47,500 sh2026-09-08: Option exercise, 47,500 sh2026-06-08: Withheld for tax, 96,228 sh ($386K)2026-06-08: Option exercise, 47,500 sh ($0)2026-06-08: Option exercise, 37,500 sh ($0)2026-06-08: Option exercise, 41,666 sh ($0)2026-06-08: Option exercise, 47,500 sh ($0)2026-06-08: Option exercise, 37,500 sh2026-06-08: Option exercise, 41,666 sh2026-06-08: Option exercise, 47,500 sh2026-06-08: Option exercise, 47,500 sh2026-06-08: Option exercise, 37,500 sh2026-06-08: Option exercise, 41,666 sh2026-06-08: Option exercise, 47,500 sh2026-06-08: Option exercise, 47,500 sh2026-05-12: Purchase, 43,755 sh ($197K)2026-05-12: Purchase, 3,425 sh ($15K)2026-05-12: Purchase, 320 sh ($1K)2026-03-16: Award / grant, 500,000 sh ($0)2026-03-09: Withheld for tax, 62,088 sh ($341K)2026-03-09: Option exercise, 37,500 sh ($0)2026-03-09: Option exercise, 47,500 sh ($0)2026-03-09: Option exercise, 47,500 sh ($0)2026-03-09: Option exercise, 47,500 sh2026-03-09: Option exercise, 37,500 sh2026-03-09: Option exercise, 47,500 sh2026-03-09: Option exercise, 47,500 sh2026-03-09: Option exercise, 37,500 sh2026-03-09: Option exercise, 47,500 sh2025-12-08: Sale, 73,207 sh ($436K)2025-12-08: Option exercise, 47,500 sh ($0)2025-12-08: Option exercise, 37,500 sh ($0)2025-12-08: Option exercise, 47,500 sh ($0)2025-12-08: Option exercise, 47,500 sh2025-12-08: Option exercise, 37,500 sh2025-12-08: Option exercise, 47,500 sh2025-12-08: Option exercise, 47,500 sh2025-12-08: Option exercise, 37,500 sh2025-12-08: Option exercise, 47,500 sh2025-11-24: Sale, 595,071 sh ($3.0M)2025-11-24: Option exercise, 666,666 sh ($2.6M)2025-11-24: Option exercise, 666,666 sh ($0)2025-09-08: Sale, 73,207 sh ($205K)2025-09-08: Option exercise, 47,500 sh ($0)2025-09-08: Option exercise, 37,500 sh ($0)2025-09-08: Option exercise, 47,500 sh ($0)2025-09-08: Option exercise, 47,500 sh2025-09-08: Option exercise, 37,500 sh2025-09-08: Option exercise, 47,500 sh2025-09-08: Option exercise, 47,500 sh2025-09-08: Option exercise, 47,500 sh2025-09-08: Option exercise, 37,500 sh2025-06-09: Withheld for tax, 72,699 sh ($214K)2025-06-09: Option exercise, 47,500 sh ($0)2025-06-09: Option exercise, 47,500 sh ($0)2025-06-09: Option exercise, 37,500 sh ($0)2025-06-09: Option exercise, 47,500 sh2025-06-09: Option exercise, 47,500 sh2025-06-09: Option exercise, 47,500 sh2025-06-09: Option exercise, 37,500 sh2025-06-09: Option exercise, 37,500 sh2025-06-09: Option exercise, 47,500 sh2025-03-14: Award / grant, 760,000 sh ($0)2025-03-10: Withheld for tax, 34,213 sh ($115K)2025-03-10: Option exercise, 47,500 sh ($0)2025-03-10: Option exercise, 37,500 sh ($0)2025-03-10: Option exercise, 37,500 sh2025-03-10: Option exercise, 47,500 sh2025-03-10: Option exercise, 37,500 sh2025-03-10: Option exercise, 47,500 sh2024-12-09: Withheld for tax, 46,963 sh ($178K)2024-12-09: Option exercise, 47,500 sh ($0)2024-12-09: Option exercise, 37,500 sh ($0)2024-12-09: Option exercise, 47,500 sh2024-12-09: Option exercise, 37,500 sh2024-12-09: Option exercise, 47,500 sh2024-12-09: Option exercise, 37,500 sh
PPLI · 7 trades
2026-07-16: Award / grant, 5,490 sh ($0)2026-06-18: Option exercise, 2,263 sh ($0)2026-06-18: Option exercise, 2,263 sh ($0)2026-06-15: Option exercise, 1,609 sh ($0)2026-06-15: Option exercise, 1,609 sh ($0)2026-06-11: Option exercise, 2,076 sh ($0)2026-06-11: Option exercise, 2,076 sh ($0)
ETSY · 7 trades
2026-06-09: Option exercise, 4,733 sh ($0)2026-06-09: Award / grant, 3,921 sh ($0)2026-06-09: Option exercise, 4,733 sh ($0)2025-06-17: Option exercise, 1,299 sh ($0)2025-06-17: Award / grant, 4,733 sh ($0)2025-06-17: Option exercise, 1,299 sh ($0)2025-04-01: Award / grant, 1,299 sh ($0)
IAC · 7 trades
2025-06-23: Option exercise, 1,257 sh ($0)2025-06-23: Award / grant, 1,257 sh ($0)2025-06-18: Award / grant, 6,791 sh ($0)2025-06-15: Option exercise, 1,610 sh ($0)2025-06-15: Option exercise, 1,610 sh ($0)2025-06-11: Option exercise, 2,076 sh ($0)2025-06-11: Option exercise, 2,076 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-12DIBSPurchase43,755 @ $4.51$197K+6.6% of holding709,057Form 4
2026-05-12DIBSPurchase3,425 @ $4.49$15K+0.5% of holding712,482Form 4
2026-05-12DIBSPurchase320 @ $4.35$1K+0.0% of holding712,802Form 4
2025-12-08DIBSSale73,207 @ $5.96$436K−3.6% of holding1,976,786Form 4
2025-11-24DIBSSale595,071 @ $5.09$3.0M−23.7% of holding1,917,493Form 4
2025-09-08DIBSSale73,207 @ $2.80$205K−3.8% of holding1,845,898Form 4
111 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-08DIBSWithheld for tax96,2292,203,074Form 4
2026-09-08DIBSOption exercise37,50075,000Form 4
2026-09-08DIBSOption exercise41,667416,667Form 4
2026-09-08DIBSOption exercise47,500475,000Form 4
2026-09-08DIBSOption exercise47,500285,000Form 4
2026-09-08DIBSOption exercise41,6672,299,303Form 4
2026-09-08DIBSOption exercise41,6672,299,303Form 4
2026-09-08DIBSOption exercise47,5002,257,636Form 4
2026-09-08DIBSOption exercise47,5002,210,136Form 4
2026-09-08DIBSOption exercise41,6672,299,303Form 4
2026-09-08DIBSOption exercise47,5002,257,636Form 4
2026-09-08DIBSOption exercise47,5002,210,136Form 4
2026-09-08DIBSOption exercise37,5002,162,636Form 4
2026-09-08DIBSOption exercise41,6672,299,303Form 4
2026-09-08DIBSOption exercise47,5002,257,636Form 4
2026-09-08DIBSOption exercise47,5002,210,136Form 4
2026-09-08DIBSOption exercise37,5002,162,636Form 4
2026-09-08DIBSOption exercise37,5002,162,636Form 4
2026-09-08DIBSOption exercise37,5002,162,636Form 4
2026-09-08DIBSOption exercise47,5002,210,136Form 4
2026-09-08DIBSOption exercise47,5002,257,636Form 4
2026-07-16PPLIAward / grant5,4905,490Form 4
2026-06-18PPLIOption exercise2,2634,528Form 4
2026-06-18PPLIOption exercise2,26397,261Form 4
2026-06-15PPLIOption exercise1,6090Form 4
2026-06-15PPLIOption exercise1,60994,998Form 4
2026-06-11PPLIOption exercise2,0762,076Form 4
2026-06-11PPLIOption exercise2,07687,832Form 4
2026-06-09ETSYOption exercise4,7336,032Form 4
2026-06-09ETSYAward / grant3,9213,921Form 4
2026-06-09ETSYOption exercise4,7330Form 4
2026-06-08DIBSWithheld for tax96,2282,125,136Form 4
2026-06-08DIBSOption exercise47,500332,500Form 4
2026-06-08DIBSOption exercise37,500112,500Form 4
2026-06-08DIBSOption exercise41,666458,334Form 4
2026-06-08DIBSOption exercise47,500522,500Form 4
2026-06-08DIBSOption exercise37,5002,221,364Form 4
2026-06-08DIBSOption exercise41,6662,183,864Form 4
2026-06-08DIBSOption exercise47,5002,094,698Form 4
2026-06-08DIBSOption exercise47,5002,142,198Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.