Peter Altman, President and CEO of BioCardia, Inc. ($BCDA), made 25 open market purchases of common shares over the last 365 days, totaling nearly $189,000. His most recent buy occurred on February 4, 2026. These purchases rank him 1,641st among nearly 5,000 individual insiders in our database, where the average buy amounts to $1.46 million across about 3.3 transactions. Altman reported no open market sales during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 24, 2026 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 600 | $1.24 | 274,466.0000 | 10,612,734 | 0.22% | 0.01% |
| March 25, 2026 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 300 | $1.22 | 274,766.0000 | 10,612,734 | 0.11% | 0.00% |
| Feb. 4, 2026 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 5000 | $1.13 | 273,866.0000 | 10,612,734 | 1.86% | 0.05% |
| Jan. 21, 2026 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 300 | $1.34 | 268,866.0000 | 10,612,734 | 0.11% | 0.00% |
| Jan. 20, 2026 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 600 | $1.32 | 268,566.0000 | 10,612,734 | 0.22% | 0.01% |
| Dec. 17, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 900 | $1.30 | 267,966.0000 | 10,612,734 | 0.34% | 0.01% |
| Dec. 16, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 200 | $1.37 | 267,066.0000 | 10,612,734 | 0.07% | 0.00% |
| Dec. 8, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 106588 | $1.37 | 323,350.0000 | 10,612,734 | 49.17% | 1.00% |
| Dec. 8, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Stock Option (right to buy) | 38000 | $0.00 | 90,215.0000 | 10,612,734 | 72.78% | 0.36% |
| Dec. 8, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | F | Common Stock | 56484 | $1.37 | 266,866.0000 | 10,612,734 | 26.85% | 0.53% |
| Sept. 19, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 48000 | $1.25 | 216,762.0000 | 4,680,005 | 28.44% | 1.03% |
| Sept. 19, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Warrant (right to buy) | 48000 | $0.00 | 143,612.0000 | 4,680,005 | 50.20% | 1.03% |
| Aug. 22, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 700 | $1.83 | 168,762.0000 | 4,680,005 | 0.42% | 0.01% |
| Aug. 13, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 100 | $1.83 | 168,062.0000 | 4,680,005 | 0.06% | 0.00% |
| Aug. 12, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 400 | $1.75 | 167,962.0000 | 4,680,005 | 0.24% | 0.01% |
| Aug. 11, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 1700 | $1.76 | 167,562.0000 | 4,680,005 | 1.02% | 0.04% |
| June 30, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 24096 | $2.08 | 165,862.0000 | 4,680,005 | 17.00% | 0.51% |
| June 30, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Warrant (right to buy) | 24096 | $0.00 | 95,612.0000 | 4,680,005 | 33.69% | 0.51% |
| May 30, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 100 | $2.21 | 141,766.0000 | 4,680,005 | 0.07% | 0.00% |
| May 20, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 1600 | $2.08 | 140,966.0000 | 4,680,005 | 1.15% | 0.03% |
| May 22, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 700 | $1.89 | 141,666.0000 | 4,680,005 | 0.50% | 0.01% |
| May 14, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 100 | $2.99 | 139,066.0000 | 4,680,005 | 0.07% | 0.00% |
| May 16, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 300 | $2.43 | 139,366.0000 | 4,680,005 | 0.22% | 0.01% |
| April 23, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 26246 | $1.91 | 138,966.0000 | 4,680,005 | 23.28% | 0.56% |
| April 23, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Warrant (right to buy) | 26246 | $0.00 | 71,516.0000 | 4,680,005 | 57.98% | 0.56% |
| April 15, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 100 | $2.14 | 112,720.0000 | 4,680,005 | 0.09% | 0.00% |
| April 10, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 300 | $1.99 | 112,320.0000 | 4,680,005 | 0.27% | 0.01% |
| April 11, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 300 | $2.03 | 112,620.0000 | 4,680,005 | 0.27% | 0.01% |
| April 7, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $1.96 | 112,020.0000 | 4,680,005 | 0.45% | 0.01% |
| April 4, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 800 | $2.04 | 111,520.0000 | 4,680,005 | 0.72% | 0.02% |
| April 3, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 600 | $2.20 | 110,720.0000 | 4,680,005 | 0.54% | 0.01% |
| April 2, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $2.23 | 110,120.0000 | 4,680,005 | 0.46% | 0.01% |
| April 3, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 1200 | $2.24 | 109,620.0000 | 4,680,005 | 1.11% | 0.03% |
| March 3, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $2.11 | 108,420.0000 | 0 | 0.46% | 0.00% |
| Feb. 7, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 600 | $2.48 | 107,920.0000 | 0 | 0.56% | 0.00% |
| Jan. 30, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 239 | $2.38 | 107,320.0000 | 0 | 0.22% | 0.00% |
| Jan. 29, 2025 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $2.40 | 107,081.0000 | 0 | 0.47% | 0.00% |
| Dec. 23, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 1000 | $2.06 | 106,581.0000 | 0 | 0.95% | 0.00% |
| Dec. 5, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 250 | $2.22 | 105,581.0000 | 0 | 0.24% | 0.00% |
| Nov. 15, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 1350 | $1.87 | 105,331.0000 | 0 | 1.30% | 0.00% |
| Oct. 11, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | F | Common Stock | 21680 | $2.65 | 103,981.0000 | 0 | 17.25% | 0.00% |
| Oct. 11, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 44250 | $2.65 | 125,661.0000 | 0 | 54.35% | 0.00% |
| Sept. 3, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Warrant (right to buy) | 41666 | $0.00 | 41,666.0000 | 0 | 9999.99% | 0.00% |
| Sept. 3, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 41666 | $3.00 | 81,411.0000 | 0 | 104.83% | 0.00% |
| July 1, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 300 | $3.05 | 39,745.0000 | 0 | 0.76% | 0.00% |
| June 28, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 200 | $2.99 | 39,445.0000 | 0 | 0.51% | 0.00% |
| June 21, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $3.29 | 39,245.0000 | 0 | 1.29% | 0.00% |
| June 14, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $3.52 | 38,745.0000 | 0 | 1.31% | 0.00% |
| June 10, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 1000 | $3.36 | 38,245.0000 | 0 | 2.68% | 0.00% |
| April 19, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 2750 | $0.37 | 558,697.0000 | 0 | 0.49% | 0.00% |
| March 28, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 500 | $0.39 | 555,947.0000 | 0 | 0.09% | 0.00% |
| Feb. 13, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 108108 | $0.46 | 555,447.0000 | 0 | 24.17% | 0.00% |
| Feb. 13, 2024 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Warrant (right to buy | 54054 | $0.00 | 121,538.0000 | 0 | 80.10% | 0.00% |
| Aug. 14, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 4500 | $0.88 | 443,339.0000 | 0 | 1.03% | 0.00% |
| Aug. 17, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 4000 | $0.87 | 447,339.0000 | 0 | 0.90% | 0.00% |
| Aug. 17, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 4000 | $0.87 | 447,339.0000 | 0 | 0.90% | 0.00% |
| Aug. 14, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 4500 | $0.88 | 443,339.0000 | 0 | 1.03% | 0.00% |
| June 23, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 6421 | $2.34 | 438,839.0000 | 0 | 1.48% | 0.00% |
| May 31, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | F | Common Stock | 36821 | $1.77 | 432,418.0000 | 0 | 7.85% | 0.00% |
| May 26, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 6200 | $1.60 | 469,239.0000 | 0 | 1.34% | 0.00% |
| May 18, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 109324 | $1.70 | 463,039.0000 | 0 | 30.91% | 0.00% |
| May 18, 2023 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Stock Option (right to buy) | 159723 | $0.00 | 159,723.0000 | 0 | 9999.99% | 0.00% |
| Jan. 11, 2022 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | P | Common Stock | 100 | $1.87 | 353,715.0000 | 0 | 0.03% | 0.00% |
| May 13, 2022 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | A | Common Stock | 3498 | $1.37 | 348,943.0000 | 0 | 0.99% | 0.00% |
| May 12, 2022 | BioCardia, Inc. | $BCDA | Altman Peter | President and CEO | F | Common Stock | 26458 | $1.32 | 321,685.0000 | 0 | 7.60% | 0.00% |