James J. Bochnowski serves as Executive at ALDER BIOPHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, James J. Bochnowski has executed 28 insider transactions totaling $22.8M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 11, 2025 involved receiving (via award) 6,363 shares valued at $0.
James J. Bochnowski currently holds 6,415 shares of ALDER BIOPHARMACEUTICALS INC (ALDR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James J. Bochnowski has been a net buyer of ALDR stock. They have purchased $22.8M and sold $775 worth of shares.
James J. Bochnowski's most recent insider trade was on Dec 11, 2025, when they sold 6,363 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| May 17, 2023 | JAGX | $0 | Option Exercise | 1,280 | $N/A | Discretionary |
| May 18, 2022 | JAGX | $0 | Option Exercise | 13,133 | $N/A | Discretionary |
| Jun 4, 2021 | JAGX | $264 | Sale | 152 | $1.74 | Discretionary |
| Jun 3, 2021 | JAGX | $511 | Sale | 292 | $1.75 | Discretionary |
| Jul 23, 2019 | JAGX | $361.2K | Purchase | 180,582 | $2.00 | Discretionary |
| Jun 28, 2017 | JAGX | $50.0K | Purchase | 100,000 | $0.50 | Discretionary |
| Mar 23, 2016 | SENS | $33.8K | Purchase | 11,875 | $2.85 | Discretionary |
| Mar 23, 2016 | SENS | $3.5M | Purchase | 1,216,195 | $2.85 | Discretionary |
| Feb 8, 2016 | JAGX | $400.0K | Purchase | 160,000 | $2.50 | Discretionary |
| May 18, 2015 | JAGX | $200.0K | Conversion | 35,714 | $5.60 | Discretionary |
| May 18, 2015 | JAGX | $0 | Conversion | 148,332 | $N/A | Discretionary |
| May 18, 2015 | JAGX | $250.0K | Conversion | 44,642 | $5.60 | Discretionary |
| Oct 7, 2014 | CALA | $48.4K | Purchase | 4,835 | $10.00 | Discretionary |
| Oct 7, 2014 | CALA | $0 | Conversion | 1,908,073 | $N/A | Discretionary |
| Oct 7, 2014 | CALA | $0 | Conversion | 18,629 | $N/A | Discretionary |
| Oct 7, 2014 | CALA | $5.0M | Purchase | 495,165 | $10.00 | Discretionary |
| May 13, 2014 | ALDR | $34.6K | Purchase | 3,465 | $10.00 | Discretionary |
| May 13, 2014 | ALDR | $3.5M | Purchase | 346,535 | $10.00 | Discretionary |
| May 13, 2014 | ALDR | $0 | Conversion | 2,463,894 | $N/A | Discretionary |
| May 13, 2014 | ALDR | $0 | Conversion | 24,638 | $N/A | Discretionary |
| Apr 22, 2014 | TRIV | $0 | Conversion | 424,918 | $N/A | Discretionary |
| Apr 22, 2014 | TRIV | $0 | Conversion | 970,167 | $N/A | Discretionary |
| Apr 22, 2014 | TRIV | $0 | Conversion | 347,965 | $N/A | Discretionary |
| Apr 22, 2014 | TRIV | $0 | Conversion | 384,594 | $N/A | Discretionary |
| Apr 22, 2014 | TRIV | $10.0M | Purchase | 833,333 | $12.00 | Discretionary |
| Apr 22, 2014 | TRIV | $0 | Conversion | 574,933 | $N/A | Discretionary |