Zinsner David
Zinsner David's purchase track record
How the stock did after each of Zinsner David's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 1/26/2026 | INTC | $250K | +100.0% | +115.7% | +6.7% |
| 1/30/2023 | INTC | $251K | +9.7% | +30.1% | +14.2% |
| 5/3/2022 | INTC | $246K | -19.4% | -36.1% | -7.6% |
| 1/31/2022 | CRDO | $100K | -7.4% | +22.4% | -8.8% |
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
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 8, 2026
ACI Faces Q2 Sales Pressure Amid Store Closures. Albertsons is expected to report second-quarter results below analyst consensus, with RBC noting a larger-than-expected decline in identical sales. The company continues to close stores at a recently acquired chain while facing price competition from Walmart. UBS highlights potential upside from its ACI Edge program despite near-term grocery challenges.
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
Credo launches optical connectivity standards group amid AI focus. Credo Technology Group announced the formation of a new optical connectivity standards group. The move is highlighted in recent coverage that points to the company’s role in building the data pathways needed for AI workloads, often described as an emerging AI data superhighway. Analysts are comparing Credo’s semiconductor offerings to peers such as Arm and Marvell, indicating heightened market interest.
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 15, 2026
Micron sees DRAM demand rise as China expands, Taiwan plant sold out. Recent reports note that China’s rapid build‑out of DRAM capacity is increasing competitive pressure on major manufacturers, including Micron. Micron’s new plant in Taiwan has been fully allocated through 2027, and workers have called for a 15% share of profits. Elon Musk has publicly increased his stake in Micron, highlighting continued interest from technology leaders. The stock’s RSI is in the low‑30s, indicating recent price weakness relative to its 52‑week range.
Transaction History
| INTC | ▲ Buy | Option Exercise | 37,015 | — | 6/1/2026 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 18,353 | $2.0M | 6/1/2026 | View on chart |
| INTC | ▲ Buy | Option Exercise | 70,356 | — | 3/2/2026 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 34,883 | $1.6M | 3/2/2026 | View on chart |
| INTC | ▲ Buy | Option Exercise | 28,996 | — | 3/2/2026 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 14,377 | $645K | 3/2/2026 | View on chart |
| ACI | ▲ Buy | Option Exercise | 4,680 | — | 3/2/2026 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 59,690 | $2.8M | 2/2/2026 | View on chart |
| INTC | ▲ Buy | Option Exercise | 126,563 | — | 1/31/2026 | View on chart |
| INTC | ▲ Buy | Open Market | 5,882 | $250K | 1/26/2026 | View on chart |
| INTC | ▲ Buy | Option Exercise | 37,003 | — | 5/30/2025 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 18,347 | $363K | 5/30/2025 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 14,377 | $338K | 2/28/2025 | View on chart |
| INTC | ▲ Buy | Option Exercise | 28,996 | — | 2/28/2025 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $64K | 1/31/2025 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 1/31/2025 | View on chart |
| INTC | ▲ Buy | Option Exercise | 75,682 | — | 1/31/2025 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 30,042 | $597K | 1/31/2025 | View on chart |
| CRDO | ▲ Buy | Grant | 4,408 | $0 | 12/18/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 5,283 | — | 12/3/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 2,620 | $61K | 12/3/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,502 | — | 10/31/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,224 | $70K | 10/31/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 7/31/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $99K | 7/31/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 37,003 | — | 5/30/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 18,347 | $556K | 5/30/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,502 | — | 4/30/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,224 | $99K | 4/30/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 75,659 | — | 1/31/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 34,145 | $1.5M | 1/31/2024 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 1/31/2024 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $139K | 1/31/2024 | View on chart |
| CRDO | ▲ Buy | Grant | 9,583 | $0 | 12/20/2023 | View on chart |
| CRDO | ▲ Buy | Grant | 9,583 | $0 | 12/20/2023 | View on chart |
| CRDO | ▼ Sell | Open Market | 10,000 | $194K | 12/15/2023 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,502 | — | 10/31/2023 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,224 | $116K | 10/31/2023 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 7/31/2023 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $117K | 7/31/2023 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $99K | 5/1/2023 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 5/1/2023 | View on chart |
| INTC | ▲ Buy | Option Exercise | 75,658 | — | 1/31/2023 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 32,297 | $901K | 1/31/2023 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,502 | — | 1/31/2023 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,224 | $90K | 1/31/2023 | View on chart |
| INTC | ▲ Buy | Open Market | 7,250 | $201K | 1/31/2023 | View on chart |
| INTC | ▲ Buy | Open Market | 1,800 | $50K | 1/30/2023 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 10/31/2022 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $92K | 10/31/2022 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,502 | — | 8/1/2022 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,224 | $119K | 8/1/2022 | View on chart |
| INTC | ▲ Buy | Open Market | 5,500 | $246K | 5/3/2022 | View on chart |
| INTC | ▲ Buy | Option Exercise | 6,503 | — | 4/30/2022 | View on chart |
| INTC | ▼ Sell | Tax Withholding | 3,225 | $143K | 4/30/2022 | View on chart |
| CRDO | ▲ Buy | Open Market | 10,000 | $100K | 1/31/2022 | View on chart |
| CRDO | ▲ Buy | Grant | 30,000 | $0 | 1/26/2022 | View on chart |
| MU | ▼ Sell | Tax Withholding | 5,465 | $370K | 10/16/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 16,554 | $0 | 10/16/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 6,647 | $0 | 10/16/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 4,747 | $0 | 10/16/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 6,641 | $449K | 10/16/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 7,425 | $503K | 10/16/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 2,086 | $141K | 10/16/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 2,920 | $198K | 10/16/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 7,272 | $492K | 10/16/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 15,852 | $1.1M | 10/13/2021 | View on chart |
| MU | ▼ Sell | Tax Withholding | 420 | $28K | 10/13/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 36,088 | $0 | 10/13/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 956 | $0 | 10/13/2021 | View on chart |
| MU | ▲ Buy | Grant | 52,458 | $0 | 10/13/2021 | View on chart |
| MU | ▼ Sell | Gift | 4,349 | $0 | 10/7/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 4,250 | $188K | 9/15/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 3,800 | $168K | 9/15/2021 | View on chart |
| MU | ▼ Sell | Open Market | 1,710 | $124K | 9/15/2021 | View on chart |
| MU | ▼ Sell | Open Market | 6,340 | $465K | 9/15/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 4,250 | $188K | 8/16/2021 | View on chart |
| MU | ▼ Sell | Open Market | 7,350 | $518K | 8/16/2021 | View on chart |
| MU | ▼ Sell | Open Market | 700 | $50K | 8/16/2021 | View on chart |
| MU | ▲ Buy | Option Exercise | 3,800 | $168K | 8/16/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 16, 2026
Intel Shares Drop 3% Amid AI Chip Rotation
Intel shares fell 3% along with AMD as investors rotate out of AI‑focused chip names. The drop comes amid a broader selloff in the sector after concerns about an AI bubble. Analysts are watching Intel’s upcoming earnings to see if it can meet expectations.
Intel Shares Drop 3% Amid AI Chip Rotation. Intel shares fell 3% along with AMD as investors rotate out of AI‑focused chip names. The drop comes amid a broader selloff in the sector after concerns about an AI bubble. Analysts are watching Intel’s upcoming earnings to see if it can meet expectations.