Richard S. Kollender
Known title: DirectorCIK: 0001415666
Richard S. Kollender's purchase track record
Richard S. Kollender has only 1 open-market purchase with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 8/6/2024 | RPID | $50K | +39.6% | +193.2% | +15.2% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| RPID | ▲ Buy | Option Exercise | 1,681 | $1K | 7/24/2026 | View on chart |
| RPID | ▲ Buy | Option Exercise | 1,827 | $1K | 7/24/2026 | View on chart |
| RPID | ▲ Buy | Grant | 19,300 | $0 | 5/21/2026 | View on chart |
| RPID | ▲ Buy | Grant | 14,300 | $0 | 5/22/2025 | View on chart |
| RPID | ▲ Buy | Open Market | 65,000 | $50K | 8/6/2024 | View on chart |
| RPID | ▲ Buy | Grant | 14,300 | $0 | 5/23/2024 | View on chart |
| RPID | ▼ Sell | Other | 107,816 | $5K | 9/9/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 28, 2026
RPID Presents at Small-Cap Virtual Conference
Rapid Micro Biosystems presented at a small‑cap virtual conference, sharing updates on its product pipeline and business strategy. The event offered investors a chance to hear directly from management about recent progress and future plans. The presentation follows the company’s recent trading activity, with an RSI of 31.3 and support near $1.66.
RPID Presents at Small-Cap Virtual Conference. Rapid Micro Biosystems presented at a small‑cap virtual conference, sharing updates on its product pipeline and business strategy. The event offered investors a chance to hear directly from management about recent progress and future plans. The presentation follows the company’s recent trading activity, with an RSI of 31.3 and support near $1.66.