Joseph A. Tautges sold Ambiq Micro, Inc. ($AMBQ) shares once on the open market in the last 365 days, totaling $241,800, with the most recent sale on January 26, 2026. These sales rank 8,036th among 11,678 individual insiders, below the average of $8.6 million per seller and 6.4 transactions. He made no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 26, 2026 | Ambiq Micro, Inc. | $AMBQ | TAUTGES JOSEPH A | Not found | S | Common Stock | 7800 | $31.00 | 48,746.0000 | 18,313,186 | 13.79% | 0.04% |
| July 29, 2025 | Ambiq Micro, Inc. | $AMBQ | TAUTGES JOSEPH A | Not found | A | Common Stock | 56546 | $0.00 | 56,546.0000 | 0 | 9999.99% | 0.00% |