WHITMORE R JANET
Known title: DirectorCIK: 0001173970
WHITMORE R JANET's purchase track record
How the stock did after each of WHITMORE R JANET's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
Purchases measured
18
of 18 since December 1, 2022
Stock higher 6 months later
61%
3 months: 61%
Median 6-month return
+50.4%
3 months: +9.0%
Beat the S&P 500
56%
median +37.6% vs. index
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 12/24/2025 | SLSN | $5K | -53.4% | -41.3% | +6.2% |
| 11/14/2025 | SLSN | $63K | -27.3% | -33.9% | +10.0% |
| 10/29/2024 | SLSN | $38K | +121.8% | +125.6% | -4.7% |
| 9/19/2024 | SLSN | $83K | +61.2% | +66.9% | -0.9% |
| 9/4/2024 | SLSN | $20K | +78.3% | +73.7% | +5.8% |
| 8/27/2024 | SLSN | $2K | +66.9% | +75.3% | +5.9% |
| 8/16/2024 | SLSN | $44K | +60.0% | +91.3% | +10.1% |
| 6/10/2024 | SLSN | $26K | +3.4% | +81.5% | +12.9% |
| 5/31/2024 | SLSN | $33K | -8.1% | +70.0% | +14.3% |
| 5/17/2024 | SLSN | $39K | +7.1% | +71.4% | +10.7% |
| 5/9/2024 | SLSN | $19K | -6.9% | +34.0% | +14.6% |
| 2/9/2024 | SLSN | $73K | +110.3% | +104.4% | +6.3% |
| 8/29/2023 | SLSN | $3K | -29.9% | -19.6% | +12.9% |
| 6/22/2023 | SLSN | $796 | -26.2% | -52.4% | +8.3% |
| 5/25/2023 | SLSN | $23K | -10.2% | -38.1% | +9.8% |
| 5/17/2023 | SLSN | $36K | +10.9% | -15.8% | +8.3% |
| 12/16/2022 | SLSN | $24K | +25.0% | +5.8% | +14.5% |
| 12/1/2022 | SLSN | $60K | +18.1% | 0.0% | +3.5% |
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
| SLSN | ▲ Buy | Open Market | 1,500 | $3K | 12/24/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,000 | $2K | 12/24/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,000 | $10K | 11/19/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,000 | $9K | 11/19/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 267 | $489 | 11/18/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,000 | $9K | 11/17/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 19,789 | $34K | 11/14/2025 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $2K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $2K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $2K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $2K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $2K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $2K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 10,000 | $7K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 10,000 | $8K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 6,667 | $3K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 6,666 | $8K | 10/29/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 23,150 | $37K | 9/24/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 200 | $318 | 9/24/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 550 | $853 | 9/24/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 26,000 | $41K | 9/23/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 200 | $314 | 9/19/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,000 | $3K | 9/19/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,488 | $7K | 9/9/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 9,019 | $14K | 9/4/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $147 | 9/3/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 144 | $213 | 9/3/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,177 | $2K | 8/27/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $160 | 8/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,900 | $9K | 8/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $160 | 8/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 9,822 | $16K | 8/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,900 | $8K | 8/21/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 118 | $188 | 8/21/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $157 | 8/21/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 7,100 | $11K | 8/16/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 320 | $467 | 6/11/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 18,049 | $26K | 6/10/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 10,669 | $17K | 6/4/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,000 | $8K | 6/3/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 400 | $640 | 6/3/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,718 | $8K | 5/31/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,820 | $7K | 5/24/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $135 | 5/24/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,000 | $5K | 5/23/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,000 | $1K | 5/23/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 725 | $993 | 5/23/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,900 | $7K | 5/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $135 | 5/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 3,295 | $5K | 5/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 100 | $135 | 5/22/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,100 | $8K | 5/20/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,300 | $2K | 5/20/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,437 | $3K | 5/17/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 6,900 | $9K | 5/16/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,663 | $2K | 5/15/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 400 | $560 | 5/10/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,900 | $7K | 5/9/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 182,433 | $73K | 2/9/2024 | View on chart |
| SLSN | ▲ Buy | Open Market | 2,500 | $3K | 8/29/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 600 | $738 | 6/22/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 47 | $58 | 6/22/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 20,000 | $23K | 5/25/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 3,828 | $4K | 5/23/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 6,000 | $6K | 5/19/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 12,840 | $12K | 5/18/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 14,934 | $13K | 5/17/2023 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 10,000 | $5K | 4/27/2023 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 10,000 | $5K | 4/27/2023 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 13,333 | $6K | 4/27/2023 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 9,000 | $4K | 4/27/2023 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 8,100 | $3K | 4/27/2023 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,338 | $2K | 12/19/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,850 | $5K | 12/19/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 1,338 | $2K | 12/19/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,850 | $5K | 12/19/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,600 | $5K | 12/16/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,600 | $5K | 12/16/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 9,000 | $10K | 12/8/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,000 | $6K | 12/8/2022 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 10,000 | $4K | 12/6/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 20,000 | $24K | 12/6/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 4,287 | $5K | 12/6/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 5,000 | $6K | 12/1/2022 | View on chart |
| SLSN | ▲ Buy | Open Market | 7,000 | $9K | 12/1/2022 | View on chart |
| SLSN | ▲ Buy | Option Exercise | 10,000 | $3K | 7/21/2022 | View on chart |