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CSPI · Csp Inc /Ma/
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CSPI CSP (CSPI) Insider Trading, Ownership & Congress Trades

Software & IT · Services-computer integrated systems design · CIK 0000356037
Quote by TradingView
Cluster · 4 insiders
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
24
13F, latest reported quarter

What the filings say about CSPI

Insiders, 180 days
+$174.7K net bought
4 buyers

CSP insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, CSP INC /MA/ insiders bought a net $174.7K of stock across 679 Form 4 purchases and sales, with 4 insiders buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
NERGES JOSEPH R
BUY
2026-09-15 SEC
28
$221
-4.2%
Context
  • 668 earlier Form 4 trades (code P or S) here by this insider (668 buys), the last on Sep 14, 2026.
  • -7.4% median (-5.9% mean) 90-day return after 28 previous buys.
  • The trade is 0.0% of the 1,423,028 shares held after it.
  • No other insider bought within 30 days.
  • 24 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider NERGES JOSEPH R bought about $221 of CSPI on Sep 15, 2026; 24 funds added in the latest 13F quarter.
NERGES JOSEPH R
BUY
2026-09-15 SEC
472
$3.8K
-4.2%
Context
  • 668 earlier Form 4 trades (code P or S) here by this insider (668 buys), the last on Sep 14, 2026.
  • -7.4% median (-5.9% mean) 90-day return after 28 previous buys.
  • The trade is 0.0% of the 1,423,500 shares held after it.
  • No other insider bought within 30 days.
  • 24 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider NERGES JOSEPH R bought about $3.8K of CSPI on Sep 15, 2026; 24 funds added in the latest 13F quarter.
NERGES JOSEPH R
BUY
2026-09-15 SECtraded 2026-09-14
500
$4.0K
-4.2%
Context
  • 667 earlier Form 4 trades (code P or S) here by this insider (667 buys), the last on Sep 11, 2026.
  • -7.5% median (-6.6% mean) 90-day return after 29 previous buys.
  • The trade is 0.0% of the 1,423,000 shares held after it.
  • No other insider bought within 30 days.
  • 24 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider NERGES JOSEPH R bought about $4.0K of CSPI on Sep 14, 2026; 24 funds added in the latest 13F quarter.
NERGES JOSEPH R
BUY
2026-09-15 SECtraded 2026-09-11
1,600
$12.4K
-4.2%
Context
  • 664 earlier Form 4 trades (code P or S) here by this insider (664 buys), the last on Jun 10, 2026.
  • -8.5% median (-6.7% mean) 90-day return after 30 previous buys.
  • The trade is 0.1% of the 1,420,500 shares held after it.
  • No other insider bought within 30 days.
  • 24 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider NERGES JOSEPH R bought about $12.4K of CSPI on Sep 11, 2026; 24 funds added in the latest 13F quarter.
NERGES JOSEPH R
BUY
2026-09-15 SECtraded 2026-09-11
1,000
$7.8K
-4.2%
Context
  • 664 earlier Form 4 trades (code P or S) here by this insider (664 buys), the last on Jun 10, 2026.
  • -8.5% median (-6.7% mean) 90-day return after 30 previous buys.
  • The trade is 0.1% of the 1,421,500 shares held after it.
  • No other insider bought within 30 days.
  • 24 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider NERGES JOSEPH R bought about $7.8K of CSPI on Sep 11, 2026; 24 funds added in the latest 13F quarter.
679 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
Showing the latest few. to see 674 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net +$174.7K over 180 days
+$36.1K over 90 days · +$104.2K of it by a 10%+ holder
more than 88% of Software & IT
Congress
no House purchase disclosed in the last 12 months
Funds
24 funds bought in last quarter
below 73% of Software & IT
Revenue
+6.4% year over year
below 57% of Software & IT
Margin
-0.2% net margin
more than 54% of Software & IT
Buybacks
$257.0K repurchased, FY to 2026-06-30
below 97% of Software & IT
Short interest
1.1% of the float short (float per yahoo 2026-10-27) · 9.6 days to cover · settled 2026-10-15
below 67% of Software & IT
The situation: each line is one rule over one dataset
4 insiders independently bought a net $174.7K while the stock fell 28% over six months, with no planned sales queued.
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch CSPI

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-41.5%12M
-42%-22%-2%+18%2025-102025-122026-022026-042026-062026-082026-10 2026-05-12 · Webber Stephen J. bought $23.7K2026-05-15 · FOLGER ANTHONY bought $23.4K2026-05-12 · Azeri Ismail bought $21.4K2026-02-17 · NERGES JOSEPH R bought $16.6K2026-02-17 · NERGES JOSEPH R bought $14.0K2026-05-11 · NERGES JOSEPH R bought $13.8K2026-09-11 · NERGES JOSEPH R bought $12.4K2026-02-18 · NERGES JOSEPH R bought $12.0K2026-02-17 · NERGES JOSEPH R bought $11.0K2026-02-18 · NERGES JOSEPH R bought $9.3K2026-02-17 · NERGES JOSEPH R bought $9.3K2026-02-18 · NERGES JOSEPH R bought $9.2K2026-06-08 · NERGES JOSEPH R bought $8.8K2026-02-17 · NERGES JOSEPH R bought $8.2K2026-09-11 · NERGES JOSEPH R bought $7.9K2026-09-11 · NERGES JOSEPH R bought $7.8K2026-05-12 · NERGES JOSEPH R bought $7.4K2026-02-18 · NERGES JOSEPH R bought $7.3K2026-06-08 · NERGES JOSEPH R bought $6.7K2026-06-09 · NERGES JOSEPH R bought $6.1K2026-05-13 · NERGES JOSEPH R bought $4.6K2026-05-11 · NERGES JOSEPH R bought $4.6K2026-02-25 · NERGES JOSEPH R bought $4.4K2026-02-24 · NERGES JOSEPH R bought $4.4K2026-02-24 · NERGES JOSEPH R bought $4.4K2026-02-24 · NERGES JOSEPH R bought $4.3K2026-06-08 · NERGES JOSEPH R bought $4.3K2026-03-12 · NERGES JOSEPH R bought $4.3K2026-09-14 · NERGES JOSEPH R bought $4.0K2026-09-15 · NERGES JOSEPH R bought $3.8K2026-05-13 · NERGES JOSEPH R bought $3.7K2026-02-19 · NERGES JOSEPH R bought $3.7K2026-03-12 · NERGES JOSEPH R bought $3.4K2026-03-11 · NERGES JOSEPH R bought $3.4K2026-03-11 · NERGES JOSEPH R bought $3.4K2026-05-11 · NERGES JOSEPH R bought $3.2K2026-02-25 · NERGES JOSEPH R bought $2.7K2026-03-11 · NERGES JOSEPH R bought $2.5K2026-05-13 · Azeri Ismail bought $2.1K2026-05-12 · NERGES JOSEPH R bought $1.8K2026-02-25 · NERGES JOSEPH R bought $1.8K2026-02-25 · NERGES JOSEPH R bought $1.8K
Insider buy
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns CSPI: institutional holders (13F)

13F holdings, latest reported quarter
Visionary Wealth Advisors
801,088 sh
$6.4M
VANGUARD CAPITAL MANAGEMENT LLC
354,154 sh
$2.8M
DIMENSIONAL FUND ADVISORS LP
351,674 sh
$2.8M
RENAISSANCE TECHNOLOGIES LLC
267,714 sh
$2.1M
Savvy Advisors, Inc.
94,985 sh
$754.2K

Congress trades in CSPI

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

CSPI planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.

CSPI mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Ultra-Small Company Market Fund
$350.5K position · as of 2026-06-30
0.2%
WisdomTree U.S. SmallCap Dividend Fund
$328.5K position · as of 2026-06-30
0.0%
iShares Micro-Cap ETF
$188.8K position · as of 2026-06-30
0.0%
U.S. MICRO CAP PORTFOLIO
$762.3K position · as of 2026-07-31
0.0%
1290 VT Micro Cap Portfolio
$13.0K position · as of 2026-06-30
0.0%
U.S. SMALL CAP VALUE PORTFOLIO
$810.5K position · as of 2026-07-31
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$1.0M
$1.2M
$398.8K
-10%
n/a
2024
$1.2M
$2.0M
$408.9K
+50%
n/a
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
4 insiders reported buying shares.
The record shows a net $174.7K bought by insiders over 180 days, 24 funds added last quarter. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
TEAMMETACRWVCRMCRWDNETDDOGAPPIOTPCTYDUOLMDB

CSPI financials

Revenue growth
+6.4%
XBRL, annual
Net margin
-0.2%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$56.9M
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
-1.2%
net income over revenue, 2025-07-01 to 2026-06-30
Free cash flow, TTM
-$1.4M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
0.07x
current debt only, 2018-09-30 (94 months older than the period end); equity 2026-06-30
Cash flow to debt
-0.33x
TTM operating cash flow over current debt only, 2018-09-30 (94 months older than the period end)
Return on equity
-1.5%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
-1.0%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on capital employed
-6.0%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Enterprise value
$52.7M
market value at close 2026-10-26 on 2026-08-12 shares, plus current debt only, 2018-09-30 (94 months older than the period end), minus cash 2026-06-30
FCF yield
-1.9%
TTM free cash flow over market value at close 2026-10-26
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-092024-092023-092022-09
Revenue$58.7M$55.2M$64.6M$54.4M
Gross profit$18.5M$18.9M$21.9M$18.8M
Operating income-$3.1M-$1.9M$1.9M-$40.0K
Net income-$91.0K-$326.0K$5.2M$1.9M
EPS (diluted)-0.01-0.040.550.42
Operating cash flow$2.3M$4.2M$3.9M$2.7M
Cash$27.4M$30.6M$25.2M$24.0M
Buybacks$869.0K$104.0K$6.0K$174.0K
Dividends paid$1.2M$1.0M$656.0K$137.0K
SEC XBRL, fiscal years, as known on 2026-10-28

CSPI Stock Sonar score 6/7 axes

Find similar shapesCompare

CSPI ranks highest on insider conviction (91st percentile) and risk and compliance (65th), and lowest on institutional and government (27th), among Software & IT peers.

ProfitHealthGrowthInsidersInstitutionsRisk
Profitability
48
Inputs
  • Return on equity-1.5% · 47 pct, sector of 286
  • Return on assets-1.0% · 54 pct, sector of 381
  • Return on invested capitalpre-tax loss, no effective tax rate to apply
  • Return on capital employed-6.0% · 42 pct, sector of 294
Financial health
44
Inputs
  • Debt to equity0.07x · 62 pct, sector of 288
  • Cash flow to debt-0.33x · 26 pct, sector of 241
Growth
27
Inputs
  • Revenue growth, YoY+6.4% · 43 pct, sector of 480
  • Backlog growth, YoY-33.9% · 10 pct, sector of 182
Insider conviction
91
Inputs
  • Net Form 4 buying (codes P and S), 180d$175K · 88 pct, sector of 284
  • Insider buyers, 180d4 · 94 pct, sector of 290
Institutional and government
27
Inputs
  • Funds adding, latest quarter24 · 27 pct, sector of 415
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
65
Inputs
  • Short interest, % of float+1.1% · 75 pct, sector of 528
  • Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
  • EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
  • New text in Risk Factors, latest 10-K+10.5% · 55 pct, sector of 316
1 not measured: US patents
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

CSPI filings, in plain words

Are CSP insiders buying or selling CSPI?

In the 180 days to 2026-10-28, CSP insiders were net buyers, a net $174.7K across purchases and sales reported on Form 4, by 4 buyers.

Read the full summary

In the 180 days to 2026-10-28, CSP insiders were net buyers of CSPI, a net $174.7K across purchases and sales reported on Form 4 by 4 buyers. Most of that figure, $104.2K, came from a holder of 10% or more rather than an officer or director. 4 insiders reported purchases in that window. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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