Blumenthal Neil Harris insider trades
Blumenthal Neil Harris has filed 59 Form 4s with the SEC that we hold, for Warby Parker Inc. (WRBY) (Co-Chief Executive Officer, Director), Sweetgreen, Inc. (SG) (Director) and Smartbird, Inc. (BIRD) (Director). Across all of them we count 0 purchases worth $0 and 65 sales worth $92.6M reported on Form 4. In the last 12 months: 0 purchases ($0) and 15 sales ($23.1M). The largest single trade was a sale of 150,000 shares of Warby Parker Inc. worth $8.1M, dated 2021-09-29. Of 1 sale filed since we began reading the 10b5-1 checkbox, 1 (100%) was marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-09-29 and the latest 2026-10-02.
Warby Parker Inc. (WRBY)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-09-29 | S, sale reported on Form 4 | 150,000 | $8.1M | 2021-09-29 |
| 2021-09-29 | S, sale reported on Form 4 | 42,500 | $2.3M | 2021-10-01 |
| 2021-09-29 | S, sale reported on Form 4 | 1,610 | $87.0K | 2021-10-01 |
| 2021-09-29 | S, sale reported on Form 4 | 17,606 | $951.4K | 2021-10-01 |
| 2021-09-29 | S, sale reported on Form 4 | 20,998 | $1.1M | 2021-10-01 |
| 2021-09-29 | S, sale reported on Form 4 | 7,500 | $404.1K | 2021-10-01 |
| 2021-09-29 | S, sale reported on Form 4 | 6,712 | $362.7K | 2021-10-01 |
| 2021-10-01 | S, sale reported on Form 4 | 100,000 | $5.3M | 2021-10-05 |
| 2021-10-05 | S, sale reported on Form 4 | 100,000 | $5.3M | 2021-10-05 |
| 2021-12-09 | S, sale reported on Form 4 | 80,000 | $3.8M | 2021-12-13 |
| 2021-12-10 | S, sale reported on Form 4 | 40,376 | $1.9M | 2021-12-13 |
| 2021-12-10 | S, sale reported on Form 4 | 4,841 | $224.9K | 2021-12-13 |
| 2021-12-13 | S, sale reported on Form 4 | 172,124 | $7.9M | 2021-12-13 |
| 2021-12-16 | S, sale reported on Form 4 | 65,847 | $2.9M | 2021-12-16 |
| 2021-12-16 | S, sale reported on Form 4 | 1,732 | $77.2K | 2021-12-16 |
| 2022-03-10 | S, sale reported on Form 4 | 5,393 | $134.8K | 2022-03-14 |
| 2022-06-10 | S, sale reported on Form 4 | 5,224 | $76.5K | 2022-06-13 |
| 2022-09-09 | S, sale reported on Form 4 | 5,099 | $77.0K | 2022-09-13 |
| 2022-12-09 | S, sale reported on Form 4 | 7,037 | $115.5K | 2022-12-13 |
| 2022-12-14 | S, sale reported on Form 4 | 10,738 | $168.9K | 2022-12-19 |
| 2023-03-10 | S, sale reported on Form 4 | 6,517 | $71.9K | 2023-03-14 |
| 2023-06-09 | S, sale reported on Form 4 | 5,043 | $59.0K | 2023-06-12 |
| 2023-09-08 | S, sale reported on Form 4 | 5,016 | $59.8K | 2023-09-12 |
| 2023-12-08 | S, sale reported on Form 4 | 56,038 | $591.8K | 2023-12-12 |
| 2024-03-05 | S, sale reported on Form 4 | 16,731 | $202.8K | 2024-03-06 |
| 2024-03-06 | S, sale reported on Form 4 | 28,311 | $336.3K | 2024-03-08 |
| 2024-03-07 | S, sale reported on Form 4 | 50,000 | $620.0K | 2024-03-08 |
| 2024-06-07 | S, sale reported on Form 4 | 50,000 | $832.0K | 2024-06-11 |
| 2024-06-07 | S, sale reported on Form 4 | 26,582 | $443.1K | 2024-06-11 |
| 2024-09-06 | S, sale reported on Form 4 | 27,143 | $352.9K | 2024-09-10 |
| 2024-09-09 | S, sale reported on Form 4 | 49,538 | $688.1K | 2024-09-10 |
| 2024-09-09 | S, sale reported on Form 4 | 462 | $6.5K | 2024-09-10 |
| 2024-12-03 | S, sale reported on Form 4 | 36,163 | $817.6K | 2024-12-05 |
| 2024-12-09 | S, sale reported on Form 4 | 50,000 | $1.2M | 2024-12-11 |
| 2024-12-18 | S, sale reported on Form 4 | 56,054 | $1.4M | 2024-12-20 |
| 2024-12-20 | S, sale reported on Form 4 | 93,946 | $2.4M | 2024-12-26 |
| 2025-01-02 | S, sale reported on Form 4 | 300,000 | $7.5M | 2025-01-06 |
| 2025-01-30 | S, sale reported on Form 4 | 50,000 | $1.4M | 2025-02-03 |
| 2025-03-03 | S, sale reported on Form 4 | 6,083 | $152.5K | 2025-03-05 |
| 2025-03-03 | S, sale reported on Form 4 | 143,917 | $3.5M | 2025-03-05 |
| 2025-03-04 | S, sale reported on Form 4 | 27,967 | $657.8K | 2025-03-05 |
| 2025-07-18 | S, sale reported on Form 4 | 400 | $9.6K | 2025-07-22 |
| 2025-07-21 | S, sale reported on Form 4 | 49,600 | $1.2M | 2025-07-22 |
| 2025-08-13 | S, sale reported on Form 4 | 50,000 | $1.3M | 2025-08-13 |
| 2025-09-11 | S, sale reported on Form 4 | 41,084 | $1.1M | 2025-09-15 |
| 2025-09-17 | S, sale reported on Form 4 | 500 | $13.8K | 2025-09-19 |
| 2025-09-18 | S, sale reported on Form 4 | 8,416 | $231.6K | 2025-09-19 |
| 2025-12-11 | S, sale reported on Form 4 | 100,000 | $3.0M | 2025-12-15 |
| 2026-01-06 | S, sale reported on Form 4 | 50,000 | $1.3M | 2026-01-06 |
| 2026-01-06 | S, sale reported on Form 4 | 50,000 | $1.2M | 2026-01-06 |
| 2026-01-06 | S, sale reported on Form 4 | 50,000 | $1.2M | 2026-01-06 |
| 2026-01-07 | S, sale reported on Form 4 | 50,000 | $1.4M | 2026-01-09 |
| 2026-01-13 | S, sale reported on Form 4 | 660 | $19.8K | 2026-01-15 |
| 2026-04-16 | S, sale reported on Form 4 | 2,345 | $56.5K | 2026-04-20 |
| 2026-04-17 | S, sale reported on Form 4 | 27,558 | $690.1K | 2026-04-20 |
| 2026-04-17 | S, sale reported on Form 4 | 47,655 | $1.2M | 2026-04-20 |
| 2026-04-20 | S, sale reported on Form 4 | 22,442 | $563.1K | 2026-04-20 |
| 2026-05-19 | S, sale reported on Form 4 | 63,040 | $1.9M | 2026-05-21 |
| 2026-06-29 | S, sale reported on Form 4 | 36,300 | $1.1M | 2026-07-01 |
| 2026-07-01 | S, sale reported on Form 4 | 217,667 | $6.4M | 2026-07-02 |
| 2026-07-06 | S, sale reported on Form 4 | 9,200 | $275.9K | 2026-07-08 |
| 2026-10-01 | S, sale reported on Form 4 | 100,000 | $2.8M | 2026-10-02 |
Sweetgreen, Inc. (SG)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-11-20 | S, sale reported on Form 4 | 6,883 | $264.0K | 2024-11-22 |
| 2024-11-20 | S, sale reported on Form 4 | 15,337 | $578.2K | 2024-11-22 |
| 2024-11-26 | S, sale reported on Form 4 | 5,000 | $217.2K | 2024-11-26 |
Smartbird, Inc. (BIRD)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1883345) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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