Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: +$373.9K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 10 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 72 most recent Form 4 transactions.
| Csp INC /ma/ |
| PBUY |
| 500 |
| $7.90 |
| $4K |
| +<0.1% |
| Open the original filing on SEC.gov |
| Sep 11 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $7.90 | $7.9K | +<0.1% | Open the original filing on SEC.gov |
| Sep 11 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $7.85 | $7.9K | +<0.1% | Open the original filing on SEC.gov |
| Sep 11 | CSPI | Csp INC /ma/ | PBUY | 1,600 | $7.75 | $12.4K | +0.1% | Open the original filing on SEC.gov |
| Jun 10 | CSPI | Csp INC /ma/ | PBUY | 100 | $8.32 | $832 | +<0.1% | Open the original filing on SEC.gov |
| Jun 10 | CSPI | Csp INC /ma/ | PBUY | 71 | $8.30 | $589 | +<0.1% | Open the original filing on SEC.gov |
| Jun 9 | CSPI | Csp INC /ma/ | PBUY | 199 | $8.05 | $1.6K | +<0.1% | Open the original filing on SEC.gov |
| Jun 9 | CSPI | Csp INC /ma/ | PBUY | 700 | $8.69 | $6.1K | +<0.1% | Open the original filing on SEC.gov |
| Jun 8 | CSPI | Csp INC /ma/ | PBUY | 800 | $8.40 | $6.7K | +<0.1% | Open the original filing on SEC.gov |
| Jun 8 | CSPI | Csp INC /ma/ | PBUY | 500 | $8.60 | $4.3K | +<0.1% | Open the original filing on SEC.gov |
| Jun 8 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $8.75 | $8.8K | +<0.1% | Open the original filing on SEC.gov |
| May 13 | CSPI | Csp INC /ma/ | PBUY | 500 | $9.26 | $4.6K | +<0.1% | Open the original filing on SEC.gov |
| May 13 | CSPI | Csp INC /ma/ | PBUY | 400 | $9.19 | $3.7K | +<0.1% | Open the original filing on SEC.gov |
| May 12 | CSPI | Csp INC /ma/ | PBUY | 200 | $9.15 | $1.8K | +<0.1% | Open the original filing on SEC.gov |
| May 12 | CSPI | Csp INC /ma/ | PBUY | 800 | $9.30 | $7.4K | +<0.1% | Open the original filing on SEC.gov |
| May 11 | CSPI | Csp INC /ma/ | PBUY | 500 | $9.20 | $4.6K | +<0.1% | Open the original filing on SEC.gov |
| May 11 | CSPI | Csp INC /ma/ | PBUY | 348 | $9.18 | $3.2K | +<0.1% | Open the original filing on SEC.gov |
| May 11 | CSPI | Csp INC /ma/ | PBUY | 1,500 | $9.22 | $13.8K | +0.1% | Open the original filing on SEC.gov |
| Mar 13 | CSPI | Csp INC /ma/ | PBUY | 200 | $8.59 | $1.7K | +<0.1% | Open the original filing on SEC.gov |
| Mar 12 | CSPI | Csp INC /ma/ | PBUY | 407 | $8.45 | $3.4K | +<0.1% | Open the original filing on SEC.gov |
| Mar 12 | CSPI | Csp INC /ma/ | PBUY | 500 | $8.58 | $4.3K | +<0.1% | Open the original filing on SEC.gov |
| Mar 11 | CSPI | Csp INC /ma/ | PBUY | 400 | $8.48 | $3.4K | +<0.1% | Open the original filing on SEC.gov |
| Mar 11 | CSPI | Csp INC /ma/ | PBUY | 300 | $8.45 | $2.5K | +<0.1% | Open the original filing on SEC.gov |
| Mar 11 | CSPI | Csp INC /ma/ | PBUY | 400 | $8.50 | $3.4K | +<0.1% | Open the original filing on SEC.gov |
| Feb 25 | CSPI | Csp INC /ma/ | PBUY | 100 | $8.70 | $870 | +<0.1% | Open the original filing on SEC.gov |
| Feb 25 | CSPI | Csp INC /ma/ | PBUY | 200 | $8.75 | $1.8K | +<0.1% | Open the original filing on SEC.gov |
| Feb 25 | CSPI | Csp INC /ma/ | PBUY | 500 | $8.80 | $4.4K | +<0.1% | Open the original filing on SEC.gov |
| Feb 25 | CSPI | Csp INC /ma/ | PBUY | 200 | $8.95 | $1.8K | +<0.1% | Open the original filing on SEC.gov |
| Feb 25 | CSPI | Csp INC /ma/ | PBUY | 300 | $8.92 | $2.7K | +<0.1% | Open the original filing on SEC.gov |
| Feb 25 | CSPI | Csp INC /ma/ | PBUY | 200 | $8.92 | $1.8K | +<0.1% | Open the original filing on SEC.gov |
| Feb 24 | CSPI | Csp INC /ma/ | PBUY | 500 | $8.79 | $4.4K | +<0.1% | Open the original filing on SEC.gov |
| Feb 24 | CSPI | Csp INC /ma/ | PBUY | 500 | $8.72 | $4.4K | +<0.1% | Open the original filing on SEC.gov |
| Feb 24 | CSPI | Csp INC /ma/ | PBUY | 500 | $8.69 | $4.3K | +<0.1% | Open the original filing on SEC.gov |
| Feb 19 | CSPI | Csp INC /ma/ | PBUY | 400 | $9.13 | $3.7K | +<0.1% | Open the original filing on SEC.gov |
| Feb 19 | CSPI | Csp INC /ma/ | PBUY | 112 | $9.18 | $1K | +<0.1% | Open the original filing on SEC.gov |
| Feb 18 | CSPI | Csp INC /ma/ | PBUY | 800 | $9.12 | $7.3K | +<0.1% | Open the original filing on SEC.gov |
| Feb 18 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $9.21 | $9.2K | +<0.1% | Open the original filing on SEC.gov |
| Feb 18 | CSPI | Csp INC /ma/ | PBUY | 1,300 | $9.20 | $12K | +<0.1% | Open the original filing on SEC.gov |
| Feb 18 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $9.30 | $9.3K | +<0.1% | Open the original filing on SEC.gov |
| Feb 17 | CSPI | Csp INC /ma/ | PBUY | 900 | $9.15 | $8.2K | +<0.1% | Open the original filing on SEC.gov |
| Feb 17 | CSPI | Csp INC /ma/ | PBUY | 1,800 | $9.21 | $16.6K | +0.1% | Open the original filing on SEC.gov |
| Feb 17 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $9.27 | $9.3K | +<0.1% | Open the original filing on SEC.gov |
| Feb 17 | CSPI | Csp INC /ma/ | PBUY | 1,200 | $9.18 | $11K | +<0.1% | Open the original filing on SEC.gov |
| Feb 17 | CSPI | Csp INC /ma/ | PBUY | 1,500 | $9.32 | $14K | +0.1% | Open the original filing on SEC.gov |
| Sep 15, 2025 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $11.21 | $11.2K | +<0.1% | Open the original filing on SEC.gov |
| Sep 15, 2025 | CSPI | Csp INC /ma/ | PBUY | 1,200 | $11.21 | $13.5K | +<0.1% | Open the original filing on SEC.gov |
| Jun 13, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $11.72 | $2.3K | +<0.1% | Open the original filing on SEC.gov |
| Jun 13, 2025 | CSPI | Csp INC /ma/ | PBUY | 500 | $11.80 | $5.9K | +<0.1% | Open the original filing on SEC.gov |
| Jun 13, 2025 | CSPI | Csp INC /ma/ | PBUY | 2,150 | $11.91 | $25.6K | +0.1% | Open the original filing on SEC.gov |
| Jun 13, 2025 | CSPI | Csp INC /ma/ | PBUY | 1,000 | $11.99 | $12K | +<0.1% | Open the original filing on SEC.gov |
| Jun 6, 2025 | CSPI | Csp INC /ma/ | PBUY | 100 | $13.48 | $1.3K | +<0.1% | Open the original filing on SEC.gov |
| Jun 6, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $13.50 | $2.7K | +<0.1% | Open the original filing on SEC.gov |
| Jun 6, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $13.60 | $2.7K | +<0.1% | Open the original filing on SEC.gov |
| Jun 6, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $13.86 | $2.8K | +<0.1% | Open the original filing on SEC.gov |
| Jun 5, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $13.92 | $2.8K | +<0.1% | Open the original filing on SEC.gov |
| Jun 4, 2025 | CSPI | Csp INC /ma/ | PBUY | 300 | $14.10 | $4.2K | +<0.1% | Open the original filing on SEC.gov |
| Jun 4, 2025 | CSPI | Csp INC /ma/ | PBUY | 500 | $13.96 | $7K | +<0.1% | Open the original filing on SEC.gov |
| Jun 4, 2025 | CSPI | Csp INC /ma/ | PBUY | 100 | $13.97 | $1.4K | +<0.1% | Open the original filing on SEC.gov |
| Jun 4, 2025 | CSPI | Csp INC /ma/ | PBUY | 100 | $14.00 | $1.4K | +<0.1% | Open the original filing on SEC.gov |
| Jun 4, 2025 | CSPI | Csp INC /ma/ | PBUY | 100 | $13.91 | $1.4K | +<0.1% | Open the original filing on SEC.gov |
| May 29, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $14.75 | $3K | +<0.1% | Open the original filing on SEC.gov |
| May 28, 2025 | CSPI | Csp INC /ma/ | PBUY | 100 | $14.60 | $1.5K | +<0.1% | Open the original filing on SEC.gov |
| May 28, 2025 | CSPI | Csp INC /ma/ | PBUY | 100 | $14.64 | $1.5K | +<0.1% | Open the original filing on SEC.gov |
| May 28, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $14.65 | $2.9K | +<0.1% | Open the original filing on SEC.gov |
| May 27, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $14.50 | $2.9K | +<0.1% | Open the original filing on SEC.gov |
| May 27, 2025 | CSPI | Csp INC /ma/ | PBUY | 300 | $14.60 | $4.4K | +<0.1% | Open the original filing on SEC.gov |
| May 27, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $14.56 | $2.9K | +<0.1% | Open the original filing on SEC.gov |
| May 27, 2025 | CSPI | Csp INC /ma/ | PBUY | 200 | $14.80 | $3K | +<0.1% | Open the original filing on SEC.gov |
| May 27, 2025 | CSPI | Csp INC /ma/ | PBUY | 99 | $14.74 | $1.5K | +<0.1% | Open the original filing on SEC.gov |
| May 27, 2025 | CSPI | Csp INC /ma/ | PBUY | 101 | $14.75 | $1.5K | +<0.1% | Open the original filing on SEC.gov |