NERGES JOSEPH R 4
4 · CSP INC /MA/ · Filed Feb 26, 2026
Research Summary
AI-generated summary of this filing
CSP Inc (CSPI) 10% Owner Joseph Nerges Buys 3,000 Shares
What Happened
Joseph R. Nerges, listed as a 10% owner of CSP Inc (CSPI), made multiple open-market/private purchases of common stock on Feb 24 and Feb 25, 2026. In total he acquired 3,000 shares at prices between $8.69 and $8.95, paying approximately $26,366 across nine trades. These were purchases (code P), which represent insider buying rather than selling.
Key Details
- Transactions (date — shares @ price = value):
- 2026-02-24 — 500 @ $8.69 = $4,345
- 2026-02-24 — 500 @ $8.71 = $4,358
- 2026-02-24 — 500 @ $8.79 = $4,395
- 2026-02-25 — 200 @ $8.92 = $1,783
- 2026-02-25 — 300 @ $8.91 = $2,674
- 2026-02-25 — 200 @ $8.95 = $1,791
- 2026-02-25 — 500 @ $8.80 = $4,400
- 2026-02-25 — 200 @ $8.75 = $1,750
- 2026-02-25 — 100 @ $8.70 = $870
- Total purchased: 3,000 shares for ~$26,366 (weighted average ≈ $8.79/share).
- Transaction code: P = Purchase (open market or private purchase).
- Shares owned after transaction: Not specified in the provided excerpt.
- Filing timeliness: Form 4 filed 2026-02-26 reporting trades from 2026-02-24 and 02-25 — appears timely (filed within the typical two-business-day window).
- Notable footnote: Insider entered into a confidentiality agreement with CSP Inc. on October 8, 2024 (disclosed in the filing).
Context
- As a 10% owner, Nerges is a significant shareholder; purchases by large owners can be meaningful but should not be taken alone as a recommendation to buy or sell.
- These were straightforward equity purchases (no options exercised, no awards or gifts).
- The filing does not show sales or immediate dispositions tied to these buys.
Insider Transaction Report
Form 4
CSP INC /MA/CSPI
NERGES JOSEPH R
10% Owner
Transactions
- Purchase
Common Stock
2026-02-24$8.69/sh+500$4,345→ 1,406,575 total - Purchase
Common Stock
2026-02-24$8.71/sh+500$4,358→ 1,407,075 total - Purchase
Common Stock
2026-02-24$8.79/sh+500$4,395→ 1,407,575 total - Purchase
Common Stock
2026-02-25$8.92/sh+200$1,783→ 1,407,775 total - Purchase
Common Stock
2026-02-25$8.91/sh+300$2,674→ 1,408,075 total - Purchase
Common Stock
2026-02-25$8.95/sh+200$1,791→ 1,408,275 total - Purchase
Common Stock
2026-02-25$8.80/sh+500$4,400→ 1,408,775 total - Purchase
Common Stock
2026-02-25$8.75/sh+200$1,750→ 1,408,975 total - Purchase
Common Stock
2026-02-25$8.70/sh+100$870→ 1,409,075 total
Signature
/s/ Joseph R. Nerges|2026-02-26