NSSC Napco Security Technologies (NSSC) Insider Trading, Ownership & Congress Trades
Tech Hardware · Communications equipment, nec · CIK 0000069633
Form 144 · 4
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
138
13F, latest reported quarter
Conversions, 180 days
6
Codes C/M, not in net · $627.3K priced
What the filings say about NSSC
Insiders, 180 days
-$18.3M net sold
2 sellers · 0% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$18.3M
4 notices
Napco Security Technologies insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, NAPCO SECURITY TECHNOLOGIES, INC insiders sold a net $18.3M of stock across 39 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-27.
Insider
Filed
Shares
Value
Since filing
Context
- 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Aug 26, 2026.
- 1 other insider sold within 30 days.
- 138 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Soloway Donna Anne sold about $725.7K of NSSC on Aug 27, 2026; 1 other insider sold within 30 days and 138 funds added in the latest 13F quarter.Context
- 14 earlier Form 4 trades (code P or S) here by this insider (14 sales), the last on Aug 26, 2026.
- The trade is 61.0% of the 621,958 shares held after it.
- 1 other insider sold within 30 days.
- 138 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Founder and Executive Chairman SOLOWAY RICHARD sold about $13.1M of NSSC on Aug 27, 2026, the largest insider sale at the company since 2024; 1 other insider sold within 30 days and 138 funds added in the latest 13F quarter.Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 133.6% of the 20,962 shares held after it.
- 1 other insider sold within 30 days.
- 138 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Soloway Donna Anne sold about $1.0M of NSSC on Aug 26, 2026; 1 other insider sold within 30 days and 138 funds added in the latest 13F quarter.Context
- 13 earlier Form 4 trades (code P or S) here by this insider (13 sales), the last on Mar 3, 2026.
- The trade is 9.5% of the 1,001,487 shares held after it.
- 1 other insider sold within 30 days.
- 138 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Founder and Executive Chairman SOLOWAY RICHARD sold about $3.4M of NSSC on Aug 26, 2026; 1 other insider sold within 30 days and 138 funds added in the latest 13F quarter.Context
- 12 earlier Form 4 trades (code P or S) here by this insider (12 sales), the last on Mar 2, 2026.
- The trade is 5.0% of the 1,096,958 shares held after it.
- No other insider sold within 30 days.
- 138 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CEO, Chairman of Board, Secy SOLOWAY RICHARD sold about $2.4M of NSSC on Mar 3, 2026; 138 funds added in the latest 13F quarter.39 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.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net -$18.3M over 180 days
-$18.3M over 90 days
below 75% of Tech Hardware
Congress
no House purchase disclosed in the last 12 months
Funds
138 funds bought in last quarter
more than 58% of Tech Hardware
Revenue
+11.4% year over year
more than 54% of Tech Hardware
Margin
21.3% net margin
more than 88% of Tech Hardware
Buybacks
no share repurchases reported
Short interest
6.7% of the float short (float per yahoo 2026-10-26) · 6.6 days to cover · settled 2026-09-30
more than 67% of Tech Hardware
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch NSSC
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.
-9.7%12M
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns NSSC: institutional holders (13F)
13F holdings, latest reported quarter
5,632,646 sh
$213.9M
2,016,873 sh
$76.6M
1,682,208 sh
$63.9M
1,526,818 sh
$58.0M
1,504,759 sh
$57.4M
Congress trades in NSSC
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.
NSSC planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
RICHARD SOLOWAY
Filed 2026-08-27
$13.1M
DONNA SOLOWAY
Filed 2026-08-27
$727.2K
DONNA SOLOWAY
Filed 2026-08-26
$1.0M
RICHARD SOLOWAY
Filed 2026-08-26
$3.4M
NSSC mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Rockefeller US Small Cap Core Fund
$2.0M position · as of 2026-05-31
2.0%
CRAWFORD SMALL CAP DIVIDEND FUND
$5.9M position · as of 2026-06-30
1.5%
Buffalo Early Stage Growth Fund
$1.0M position · as of 2026-06-30
1.4%
Wasatch Micro Cap Fund
$9.1M position · as of 2026-06-30
1.4%
Copeland Dividend Growth Fund
$341.9K position · as of 2026-05-31
1.3%
Copeland SMID Cap Dividend Growth Fund
$1.7M position · as of 2026-05-31
1.2%
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
2022
$1.3M
$2.5M
$602.3K
+198%
+37%
2021
$2.4M
$2.5M
$1.0M
+76%
+10%
2020
$1.2M
$1.3M
$556.1K
+55%
+44%
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
Insiders have filed to sell, before selling.
The record shows a net $18.3M sold by insiders over 180 days, 138 funds added last quarter, $18.3M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
NSSC financials
Revenue growth
+11.4%
XBRL, annual
Net margin
21.3%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$202.3M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM NSSC
| FY Jun 2026 | $202.3M |
| FY Jun 2025 | $181.6M |
| FY Jun 2024 | $188.8M |
| FY Jun 2023 | $170.0M |
| FY Jun 2022 | $143.6M |
| Jun 2026 | $55.8M |
| Mar 2026 | $49.2M |
| Dec 2025 | $48.2M |
| Sep 2025 | $49.2M |
| Jun 2025 | $50.7M |
| Mar 2025 | $44.0M |
| Dec 2024 | $42.9M |
| Sep 2024 | $44.0M |
At each fiscal year end
Single quarter
Net margin, TTM
+21.3%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM NSSC
| FY Jun 2026 | +21.3% |
| FY Jun 2025 | +23.9% |
| FY Jun 2024 | +26.4% |
| FY Jun 2023 | +16.0% |
| FY Jun 2022 | +13.6% |
| Jun 2026 | +31.8% |
| Mar 2026 | -0.8% |
| Dec 2025 | +28.0% |
| Sep 2025 | +24.7% |
| Jun 2025 | +22.9% |
| Mar 2025 | +23.0% |
| Dec 2024 | +24.4% |
| Sep 2024 | +25.4% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$59.2M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM NSSC
| FY Jun 2026 | $59.2M |
| FY Jun 2025 | $51.4M |
| FY Jun 2024 | $43.8M |
| FY Jun 2023 | $21.7M |
| FY Jun 2022 | $6.8M |
| Jun 2026 | $17.2M |
| Mar 2026 | $16.0M |
| Dec 2025 | $14.5M |
| Sep 2025 | $11.4M |
| Jun 2025 | $14.4M |
| Mar 2025 | $13.3M |
| Dec 2024 | $12.4M |
| Sep 2024 | $11.3M |
At each fiscal year end
Single quarter
Debt to equity
0.02x
long-term 2021-06-30 (60 months older than the period end) plus current 2021-06-30 (60 months older than the period end); equity 2026-06-30
Debt to equity NSSC
| FY Jun 2026 | 0.02x |
| FY Jun 2025 | 0.02x |
| FY Jun 2024 | 0.02x |
| FY Jun 2023 | 0.03x |
| FY Jun 2022 | 0.03x |
| Jun 2026 | 0.02x |
| Mar 2026 | 0.02x |
| Dec 2025 | 0.02x |
| Sep 2025 | 0.02x |
| Jun 2025 | 0.02x |
| Mar 2025 | 0.02x |
| Dec 2024 | 0.02x |
| Sep 2024 | 0.02x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
15.66x
TTM operating cash flow over long-term 2021-06-30 (60 months older than the period end) plus current 2021-06-30 (60 months older than the period end)
Cash flow to debt NSSC
| FY Jun 2026 | 15.66x |
| FY Jun 2025 | 13.71x |
| FY Jun 2024 | 11.62x |
| FY Jun 2023 | 6.33x |
| FY Jun 2022 | 2.13x |
| Jun 2026 | 15.66x |
| Mar 2026 | 14.89x |
| Dec 2025 | 14.02x |
| Sep 2025 | 13.61x |
| Jun 2025 | 13.71x |
| Mar 2025 | 13.64x |
| Dec 2024 | 13.37x |
| Sep 2024 | 11.83x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+23.9%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity NSSC
| FY Jun 2026 | +23.9% |
| FY Jun 2025 | +25.0% |
| FY Jun 2024 | +31.2% |
| FY Jun 2023 | +21.4% |
| FY Jun 2022 | +19.0% |
| Jun 2026 | +23.9% |
| Mar 2026 | +21.7% |
| Dec 2025 | +26.4% |
| Sep 2025 | +25.0% |
| Jun 2025 | +25.0% |
| Mar 2025 | +27.5% |
| Dec 2024 | +29.1% |
| Sep 2024 | +30.9% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+19.7%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets NSSC
| FY Jun 2026 | +19.7% |
| FY Jun 2025 | +21.4% |
| FY Jun 2024 | +26.6% |
| FY Jun 2023 | +17.2% |
| FY Jun 2022 | +14.5% |
| Jun 2026 | +19.7% |
| Mar 2026 | +17.9% |
| Dec 2025 | +22.8% |
| Sep 2025 | +21.3% |
| Jun 2025 | +21.4% |
| Mar 2025 | +23.5% |
| Dec 2024 | +24.9% |
| Sep 2024 | +26.1% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+50.1%
operating income after a 13.6% effective tax rate, over long-term 2021-06-30 (60 months older than the period end) plus current 2021-06-30 (60 months older than the period end) plus average of 2025-06-30 and 2026-06-30 minus cash
Return on invested capital NSSC
| FY Jun 2026 | +50.1% |
| FY Jun 2025 | +38.8% |
| FY Jun 2024 | +42.2% |
| FY Jun 2023 | +28.6% |
| FY Jun 2022 | +23.8% |
| Jun 2026 | +50.1% |
| Mar 2026 | +42.2% |
| Dec 2025 | +50.3% |
| Sep 2025 | +45.4% |
| Jun 2025 | +38.8% |
| Mar 2025 | +40.3% |
| Dec 2024 | +43.9% |
| Sep 2024 | +46.4% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+24.6%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed NSSC
| FY Jun 2026 | +24.6% |
| FY Jun 2025 | +25.7% |
| FY Jun 2024 | +32.4% |
| FY Jun 2023 | +22.5% |
| FY Jun 2022 | +16.2% |
| Jun 2026 | +24.6% |
| Mar 2026 | +22.4% |
| Dec 2025 | +27.8% |
| Sep 2025 | +26.2% |
| Jun 2025 | +25.7% |
| Mar 2025 | +28.1% |
| Dec 2024 | +29.8% |
| Sep 2024 | +31.8% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
32.08x
close 2026-10-23 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing NSSC
| FY Jun 2026 | 31.39x |
| FY Jun 2025 | 24.95x |
| FY Jun 2024 | 38.77x |
| FY Jun 2023 | 47.47x |
| FY Jun 2022 | 38.85x |
| Jun 2026 | 31.39x |
| Mar 2026 | 37.87x |
| Dec 2025 | 31.35x |
| Sep 2025 | 34.92x |
| Jun 2025 | 24.95x |
| Mar 2025 | 18.87x |
| Dec 2024 | 27.35x |
| Sep 2024 | 29.75x |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$1.3B
market value at close 2026-10-23 on 2026-08-21 shares, plus long-term 2021-06-30 (60 months older than the period end) plus current 2021-06-30 (60 months older than the period end), minus cash 2026-06-30
Enterprise value NSSC
| FY Jun 2026 | $1.2B |
| FY Jun 2025 | $979.5M |
| FY Jun 2024 | $1.9B |
| FY Jun 2023 | $1.2B |
| FY Jun 2022 | $718.5M |
| Jun 2026 | $1.2B |
| Mar 2026 | $1.3B |
| Dec 2025 | $1.4B |
| Sep 2025 | $1.4B |
| Jun 2025 | $979.5M |
| Mar 2025 | $768.5M |
| Dec 2024 | $1.2B |
| Sep 2024 | $1.4B |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+4.3%
TTM free cash flow over market value at close 2026-10-23
FCF yield NSSC
| FY Jun 2026 | +4.4% |
| FY Jun 2025 | +4.9% |
| FY Jun 2024 | +2.3% |
| FY Jun 2023 | +1.7% |
| FY Jun 2022 | +0.9% |
| Jun 2026 | +4.4% |
| Mar 2026 | +4.0% |
| Dec 2025 | +3.6% |
| Sep 2025 | +3.4% |
| Jun 2025 | +4.9% |
| Mar 2025 | +6.1% |
| Dec 2024 | +3.8% |
| Sep 2024 | +3.0% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
19.09x
P/E over trailing EPS growth of 2%: four quarters to 2026-06-30 against the four to 2025-06-30
PEG, trailing NSSC
| FY Jun 2026 | 18.68x |
| FY Jun 2025 | n/a |
| FY Jun 2024 | 0.46x |
| FY Jun 2023 | 1.26x |
| FY Jun 2022 | 4.76x |
| Jun 2026 | 18.68x |
| Mar 2026 | n/a |
| Dec 2025 | 13.59x |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | 2.27x |
| Sep 2024 | 0.64x |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-23. 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.
| 2026-06 | 2025-06 | 2024-06 | 2023-06 | |
|---|---|---|---|---|
| Revenue | $202.3M | $181.6M | $188.8M | $170.0M |
| Gross profit | $119.8M | $101.0M | $101.8M | $73.2M |
| Operating income | $45.6M | $46.3M | $53.8M | $30.3M |
| Net income | $43.0M | $43.4M | $49.8M | $27.1M |
| EPS (diluted) | 1.20 | 1.19 | 1.34 | 0.73 |
| Operating cash flow | $61.1M | $53.5M | $45.4M | $24.7M |
| Cash | $126.9M | $83.1M | $65.3M | $36.0M |
| Buybacks | n/a | $36.8M | n/a | n/a |
| Dividends paid | $20.3M | $13.6M | $13.3M | $2.3M |
SEC XBRL, fiscal years, as known on 2026-10-27
NSSC Stock Sonar score 6/7 axes
Find similar shapesCompareNSSC ranks highest on financial health (86th percentile) and profitability (85th), and lowest on insider conviction (10th), among Tech Hardware peers.
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
NSSC filings, in plain words
Are Napco Security Technologies insiders buying or selling NSSC?
In the 180 days to 2026-10-27, Napco Security Technologies insiders were net sellers, a net $18.3M across purchases and sales reported on Form 4, by 2 sellers.
Are there planned insider sales of NSSC?
Yes. 4 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-27, covering $18.3M of stock; the latest, by RICHARD SOLOWAY, was filed 2026-08-27.
Read the full summary
In the 180 days to 2026-10-27, Napco Security Technologies insiders were net sellers of NSSC, a net $18.3M across purchases and sales reported on Form 4 by 2 sellers. None of the 4 insider sales was flagged as made under a Rule 10b5-1 plan. Insiders filed 4 Form 144 notices of intent to sell in the 90 days to 2026-10-27, covering $18.3M of stock. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.
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