Jay M. Short, PhD
Known title: Chief Executive OfficerCIK: 0001205375
Jay M. Short, PhD's purchase track record
How the stock did after each of Jay M. Short, PhD's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
Purchases measured
4
of 4 since June 21, 2022
Stock higher 6 months later
25%
3 months: 100%
Median 6-month return
-28.7%
3 months: +23.2%
Beat the S&P 500
25%
median -38.5% vs. index
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 12/20/2023 | BCAB | $107K | +17.8% | -29.9% | +16.5% |
| 3/29/2023 | BCAB | $101K | +15.1% | -27.5% | +6.1% |
| 8/12/2022 | BCAB | $207K | +28.5% | -47.8% | -4.4% |
| 6/21/2022 | BCAB | $198K | +205.1% | +203.3% | +1.5% |
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
| BCAB | ▼ Sell | Tax Withholding | 259 | $1K | 5/31/2026 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 639 | $107 | 3/12/2026 | View on chart |
| BCAB | ▲ Buy | Grant | 430,000 | $0 | 3/11/2026 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 7,728 | $2K | 2/28/2026 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 6,347 | $6K | 11/30/2025 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 6,347 | $3K | 8/31/2025 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 6,347 | $3K | 5/31/2025 | View on chart |
| BCAB | ▲ Buy | Grant | 431,000 | $0 | 3/12/2025 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 30,911 | $14K | 2/16/2025 | View on chart |
| BCAB | ▲ Buy | Grant | 417,000 | $0 | 2/16/2024 | View on chart |
| BCAB | ▲ Buy | Open Market | 50,000 | $107K | 12/20/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $4K | 10/31/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $5K | 9/30/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $7K | 8/31/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $9K | 7/31/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $9K | 6/30/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $9K | 5/31/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $10K | 4/30/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $8K | 3/31/2023 | View on chart |
| BCAB | ▲ Buy | Open Market | 40,800 | $101K | 3/29/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $8K | 2/28/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 3,517 | $13K | 1/31/2023 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 4,667 | $39K | 12/31/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 4,667 | $51K | 11/30/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 3,454 | $24K | 10/31/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $22K | 9/30/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $25K | 8/31/2022 | View on chart |
| BCAB | ▲ Buy | Open Market | 26,350 | $207K | 8/12/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $10K | 7/31/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $8K | 6/30/2022 | View on chart |
| BCAB | ▲ Buy | Open Market | 40,308 | $117K | 6/22/2022 | View on chart |
| BCAB | ▲ Buy | Open Market | 29,082 | $81K | 6/21/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $7K | 5/31/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $10K | 4/30/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $14K | 3/31/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 2,888 | $19K | 2/28/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 3,378 | $32K | 1/31/2022 | View on chart |
| BCAB | ▼ Sell | Tax Withholding | 4,667 | $92K | 12/31/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 4,715 | $103K | 12/2/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 96 | $2K | 12/2/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 7,829 | $174K | 12/1/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 13,539 | $315K | 12/1/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 2,953 | $72K | 12/1/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 7,519 | $180K | 11/30/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 8,126 | $201K | 11/30/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 2,845 | $72K | 11/30/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 15,435 | $369K | 11/29/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 6,311 | $152K | 11/24/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 5,852 | $146K | 11/24/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 4,859 | $125K | 11/24/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 9,082 | $236K | 11/23/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 15,861 | $385K | 11/23/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 15,675 | $411K | 11/22/2021 | View on chart |
| BCAB | ▲ Buy | Option Exercise | 7,747 | $139K | 8/24/2021 | View on chart |
| BCAB | ▼ Sell | Open Market | 4,533 | $189K | 8/24/2021 | View on chart |
| BCAB | ▼ Sell | Other | 5,378 | $0 | 7/7/2021 | View on chart |