The consistent pattern of 46,875-share monthly sales suggests a pre-arranged trading plan, not opportunistic selling. Monitor for any deviation in size or frequency, which could signal a change in insider sentiment. No immediate catalyst — this is routine diversification by a co-founder.
Price Chart
Executive Summary
Co-founder and Director Benjamin Silbermann filed a Form 144 notice to sell 46,875 shares of Class A Common Stock, valued at approximately $940,792 based on the filing date. This is part of a recurring pattern of nearly identical monthly sales through The Benjamin and Divya Silbermann Family Trust, with 20 prior sales of the same size since July 2026. The filing signals ongoing insider selling but is consistent with a pre-arranged 10b5-1 plan or routine diversification, not a new or unusual event.
Key Facts
- Insider: Benjamin Silbermann (co-founder, Director, 10% stockholder)
- Proposed sale: 46,875 shares of Class A Common Stock
- Estimated value: $940,792 (based on ~$20.07/share on filing date)
- Broker: Charles Schwab & Co., Inc.
- Shares acquired on 04/18/2019 as Founders Shares from Pinterest, Inc.
- This is the 21st Form 144 filing by Silbermann since July 2026, each for exactly 46,875 shares
- Sales are being made through The Benjamin and Divya Silbermann Family Trust
- Prior sales occurred on a near-weekly cadence from July through October 2026
Financial Impact
Proposed sale of ~$940,792, representing a small fraction of Silbermann's total holdings (exact percentage not disclosed). Cumulative sales over the past 3 months total ~$21.5 million.
Risk Factors
- Continued insider selling may weigh on sentiment, though the pattern is established
- No material risk to fundamentals from this filing alone
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001921094-26-001081 |
| Document: 0001921094-26-001081-index.html | 0001921094-26-001081 |
| Document: 0001921094-26-001081.txt | 0001921094-26-001081 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 23, 2026 4d ago | Institutional Cluster | $22.32 | awaiting T+20 | — | $20.58 (−7.80%) |
Oct 21, 2026 6d ago | Insider Cluster | $22.93 | awaiting T+20 | — | $20.58 (−10.25%) |
Oct 21, 2026 6d ago | Insider Cluster | $22.93 | awaiting T+20 | — | $20.58 (+10.25%) |
Oct 20, 2026 7d ago | 144 | $22.95 | awaiting T+20 | — | $20.58 (−10.33%) |
Oct 15, 2026 12d ago | 8-K | $21.91 | awaiting T+20 | — | $20.58 (−6.07%) |
Oct 14, 2026 13d ago | 144 | $22.71 | awaiting T+20 | — | $20.58 (−9.38%) |
Oct 13, 2026 14d ago | 144 | $21.76 | awaiting T+20 | — | $20.58 (−5.42%) |
Oct 7, 2026 20d ago | 144 | $20.53 | awaiting T+20 | — | $20.58 (+0.24%) |
Oct 6, 2026 21d ago | 144 | $20.31 | awaiting T+20 | — | $20.58 (+1.33%) |
Oct 6, 2026 21d ago | 144 | $20.31 | awaiting T+20 | — | $20.58 (+1.33%) |
US Market Status
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