Robert G. Spignesi Jr.
Known title: President and CEOCIK: 0001853904
Robert G. Spignesi Jr.'s purchase track record
How the stock did after each of Robert G. Spignesi Jr.'s open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
Purchases measured
4
of 4 since May 16, 2022
Stock higher 6 months later
75%
3 months: 100%
Median 6-month return
+7.2%
3 months: +7.0%
Beat the S&P 500
50%
median -2.0% vs. index
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 8/6/2024 | RPID | $38K | +39.6% | +193.2% | +15.2% |
| 8/8/2023 | RPID | $51K | +11.0% | +3.5% | +10.1% |
| 5/17/2023 | RPID | $18K | +3.0% | +10.9% | +8.3% |
| 5/16/2022 | RPID | $38K | +0.3% | -36.9% | -1.3% |
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 | 1,402 | $1K | 7/22/2026 | View on chart |
| RPID | ▲ Buy | Grant | 12,787 | $25K | 5/29/2026 | View on chart |
| RPID | ▼ Sell | Open Market | 17,922 | $74K | 3/10/2026 | View on chart |
| RPID | ▼ Sell | Open Market | 38,327 | $149K | 2/19/2026 | View on chart |
| RPID | ▲ Buy | Grant | 264,000 | $0 | 2/11/2026 | View on chart |
| RPID | ▼ Sell | Open Market | 12,840 | $49K | 2/9/2026 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 2,072 | $6K | 10/17/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 3,400 | $3K | 10/17/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 7,833 | $6K | 10/17/2025 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 4,774 | $15K | 10/17/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 25,145 | $0 | 7/14/2025 | View on chart |
| RPID | ▼ Sell | Open Market | 11,881 | $39K | 7/14/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 25,145 | $0 | 7/11/2025 | View on chart |
| RPID | ▼ Sell | Open Market | 11,874 | $39K | 7/11/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 25,145 | $0 | 7/10/2025 | View on chart |
| RPID | ▼ Sell | Open Market | 11,617 | $39K | 7/10/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 25,144 | $0 | 7/9/2025 | View on chart |
| RPID | ▼ Sell | Open Market | 11,247 | $39K | 7/9/2025 | View on chart |
| RPID | ▲ Buy | Option Exercise | 25,144 | $0 | 7/8/2025 | View on chart |
| RPID | ▼ Sell | Open Market | 10,824 | $38K | 7/8/2025 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 10,650 | $25K | 3/9/2025 | View on chart |
| RPID | ▲ Buy | Grant | 365,000 | $0 | 2/18/2025 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 10,755 | $29K | 2/11/2025 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 13,052 | $40K | 2/6/2025 | View on chart |
| RPID | ▲ Buy | Open Market | 50,000 | $38K | 8/6/2024 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 10,323 | $10K | 3/11/2024 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 9,365 | $9K | 2/12/2024 | View on chart |
| RPID | ▲ Buy | Grant | 113,000 | $0 | 2/6/2024 | View on chart |
| RPID | ▲ Buy | Open Market | 20,000 | $19K | 8/15/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 34,000 | $31K | 8/8/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 14,700 | $13K | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 1,400 | $1K | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 100 | $92 | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 300 | $279 | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 3,000 | $3K | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 200 | $178 | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 100 | $92 | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 100 | $93 | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 100 | $90 | 5/17/2023 | View on chart |
| RPID | ▲ Buy | Grant | 108,850 | $0 | 3/9/2023 | View on chart |
| RPID | ▼ Sell | Tax Withholding | 11,406 | $15K | 2/13/2023 | View on chart |
| RPID | ▲ Buy | Open Market | 10,000 | $38K | 5/16/2022 | View on chart |
| RPID | ▲ Buy | Option Exercise | 35,000 | $35K | 3/14/2022 | View on chart |
| RPID | ▲ Buy | Grant | 98,750 | $0 | 2/11/2022 | 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.