GEOS Geospace Technologies (GEOS) Insider Trading, Ownership & Congress Trades
Industrials · Measuring & controlling devices, nec · CIK 0001001115
SEC filings
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
43
13F, latest reported quarter
Geospace Technologies insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for GEOSPACE TECHNOLOGIES CORP in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 13.1% of the 37,400 shares held after it.
- 1 other insider sold within 30 days.
- 43 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Miles Richard F sold about $59.0K of GEOS on Feb 22, 2024, the largest insider sale at the company on our record; 1 other insider sold within 30 days and 43 funds added in the latest 13F quarter.Context
- 5 earlier Form 4 trades (code P or S) here by this insider (5 sales), the last on Feb 20, 2024.
- The trade is 0.3% of the 73,421 shares held after it.
- 1 other insider sold within 30 days.
- 43 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: SVP & Chief Technical Officer Adams Robbin B. sold about $2.8K of GEOS on Feb 22, 2024; 1 other insider sold within 30 days and 43 funds added in the latest 13F quarter.Context
- 5 earlier Form 4 trades (code P or S) here by this insider (5 sales), the last on Feb 20, 2024.
- The trade is 0.1% of the 73,648 shares held after it.
- 1 other insider sold within 30 days.
- 43 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: SVP & Chief Technical Officer Adams Robbin B. sold about $1.2K of GEOS on Feb 22, 2024; 1 other insider sold within 30 days and 43 funds added in the latest 13F quarter.Context
- 5 earlier Form 4 trades (code P or S) here by this insider (5 sales), the last on Feb 20, 2024.
- The trade is 1.3% of the 73,748 shares held after it.
- 1 other insider sold within 30 days.
- 43 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: SVP & Chief Technical Officer Adams Robbin B. sold about $11.3K of GEOS on Feb 22, 2024; 1 other insider sold within 30 days and 43 funds added in the latest 13F quarter.Context
- 3 earlier Form 4 trades (code P or S) here by this insider (3 sales), the last on Feb 14, 2024.
- The trade is 1.2% of the 74,671 shares held after it.
- 1 other insider sold within 30 days.
- 43 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: SVP & Chief Technical Officer Adams Robbin B. sold about $11.2K of GEOS on Feb 20, 2024; 1 other insider sold within 30 days and 43 funds added in the latest 13F quarter.27 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
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
43 funds bought in last quarter
below 80% of Industrials
Revenue
-18.3% year over year
below 92% of Industrials
Margin
-8.8% net margin
below 83% of Industrials
Buybacks
$615.0K repurchased, FY to 2025-09-30
below 94% of Industrials
Short interest
3.2% of the float short (float per yahoo 2026-10-26) · 4.6 days to cover · settled 2026-09-30
below 52% of Industrials
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch GEOS
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.
-83.3%12M
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns GEOS: institutional holders (13F)
13F holdings, latest reported quarter
673,236 sh
$4.6M
515,067 sh
$3.5M
392,423 sh
$2.7M
301,916 sh
$2.0M
231,765 sh
$1.6M
Congress trades in GEOS
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.
GEOS planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
GEOS mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
State Street(R) SPDR(R) S&P Kensho Future Security ETF
$688.4K position · as of 2026-06-30
0.5%
Invesco NASDAQ Future Gen 200 ETF
$69.6K position · as of 2026-05-31
0.4%
ACUITAS US MICROCAP FUND
$319.9K position · as of 2026-06-30
0.3%
Ultra-Small Company Market Fund
$203.1K position · as of 2026-06-30
0.1%
iShares Micro-Cap ETF
$290.8K position · as of 2026-06-30
0.0%
Omni Small-Cap Value Fund
$176.7K position · as of 2026-06-30
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
$723.5K
$736.4K
$604.6K
+330%
n/a
2024
$568.0K
$628.7K
$493.0K
+8%
n/a
2023
$439.7K
$700.7K
$361.6K
+36%
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
The complete filing record, in one place.
The record shows 43 funds added last quarter. Each figure is a federal filing, dated the day it went public.
GEOS financials
Revenue growth
-18.3%
XBRL, annual
Net margin
-8.8%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$91.8M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM GEOS
| FY Sep 2025 | $110.8M |
| FY Sep 2024 | $135.6M |
| FY Sep 2023 | $124.5M |
| FY Sep 2022 | $89.3M |
| FY Dec 2021 | $84.4M |
| Jun 2026 | $15.8M |
| Mar 2026 | $19.7M |
| Dec 2025 | $25.6M |
| Sep 2025 | $30.7M |
| Jun 2025 | $24.8M |
| Mar 2025 | $18.0M |
| Dec 2024 | $37.2M |
| Sep 2024 | $35.4M |
At each fiscal year end
Single quarter
Net margin, TTM
-43.1%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM GEOS
| FY Sep 2025 | -8.8% |
| FY Sep 2024 | -4.9% |
| FY Sep 2023 | +9.8% |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | -61.4% |
| Mar 2026 | -56.0% |
| Dec 2025 | -38.2% |
| Sep 2025 | -29.5% |
| Jun 2025 | +3.1% |
| Mar 2025 | -54.4% |
| Dec 2024 | +22.5% |
| Sep 2024 | -36.3% |
At each fiscal year end
Single quarter
Free cash flow, TTM
-$36.9M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM GEOS
| FY Sep 2025 | -$30.2M |
| FY Sep 2024 | -$12.9M |
| FY Sep 2023 | $11.6M |
| FY Sep 2022 | -$11.2M |
| FY Dec 2021 | -$19.5M |
| Jun 2026 | -$11.0M |
| Mar 2026 | -$2.1M |
| Dec 2025 | -$17.6M |
| Sep 2025 | -$6.2M |
| Jun 2025 | -$6.1M |
| Mar 2025 | -$3.1M |
| Dec 2024 | -$14.7M |
| Sep 2024 | -$1.8M |
At each fiscal year end
Single quarter
Debt to equity
0.00x
long-term debt only, 2026-06-30; equity 2026-06-30
Debt to equity GEOS
| FY Sep 2025 | 0.00x |
| FY Sep 2024 | 0.00x |
| FY Sep 2023 | 0.00x |
| FY Sep 2022 | 0.00x |
| FY Dec 2021 | n/a |
| Jun 2026 | 0.00x |
| Mar 2026 | 0.00x |
| Dec 2025 | 0.00x |
| Sep 2025 | 0.00x |
| Jun 2025 | 0.00x |
| Mar 2025 | 0.00x |
| Dec 2024 | 0.00x |
| Sep 2024 | 0.00x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
n/a
no debt to cover
Cash flow to debt GEOS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | n/a |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
-34.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity GEOS
| FY Sep 2025 | -7.5% |
| FY Sep 2024 | -4.9% |
| FY Sep 2023 | +9.6% |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | -34.4% |
| Mar 2026 | -24.4% |
| Dec 2025 | -21.6% |
| Sep 2025 | -7.5% |
| Jun 2025 | -10.0% |
| Mar 2025 | -11.9% |
| Dec 2024 | -7.5% |
| Sep 2024 | -4.9% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
-28.8%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets GEOS
| FY Sep 2025 | -6.4% |
| FY Sep 2024 | -4.3% |
| FY Sep 2023 | +8.5% |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | -28.8% |
| Mar 2026 | -20.4% |
| Dec 2025 | -18.3% |
| Sep 2025 | -6.4% |
| Jun 2025 | -9.0% |
| Mar 2025 | -10.7% |
| Dec 2024 | -6.6% |
| Sep 2024 | -4.3% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on invested capital GEOS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | +10.0% |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
-35.4%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed GEOS
| FY Sep 2025 | -8.6% |
| FY Sep 2024 | +5.3% |
| FY Sep 2023 | +8.9% |
| FY Sep 2022 | -17.1% |
| FY Dec 2021 | -14.3% |
| Jun 2026 | -35.4% |
| Mar 2026 | -25.4% |
| Dec 2025 | -22.4% |
| Sep 2025 | -8.6% |
| Jun 2025 | -0.7% |
| Mar 2025 | -2.7% |
| Dec 2024 | +1.5% |
| Sep 2024 | +5.3% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
P/E, trailing GEOS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | 14.23x |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$54.0M
market value at close 2026-10-26 on 2026-07-31 shares, plus long-term debt only, 2026-06-30, minus cash 2026-06-30
Enterprise value GEOS
| FY Sep 2025 | $216.7M |
| FY Sep 2024 | $126.6M |
| FY Sep 2023 | $152.0M |
| FY Sep 2022 | $41.3M |
| FY Dec 2021 | n/a |
| Jun 2026 | $84.7M |
| Mar 2026 | $143.9M |
| Dec 2025 | $206.2M |
| Sep 2025 | $216.7M |
| Jun 2025 | $159.1M |
| Mar 2025 | $83.8M |
| Dec 2024 | $125.9M |
| Sep 2024 | $126.6M |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
-65.0%
TTM free cash flow over market value at close 2026-10-26
FCF yield GEOS
| FY Sep 2025 | -12.4% |
| FY Sep 2024 | -9.7% |
| FY Sep 2023 | +6.8% |
| FY Sep 2022 | -19.4% |
| FY Dec 2021 | -22.6% |
| Jun 2026 | -42.1% |
| Mar 2026 | -20.4% |
| Dec 2025 | -15.2% |
| Sep 2025 | -12.4% |
| Jun 2025 | -14.1% |
| Mar 2025 | -23.1% |
| Dec 2024 | -23.2% |
| Sep 2024 | -9.7% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
PEG, trailing GEOS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | n/a |
| FY Sep 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
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.
| 2025-09 | 2024-09 | 2023-09 | 2022-09 | |
|---|---|---|---|---|
| Revenue | $110.8M | $135.6M | $124.5M | $89.3M |
| Gross profit | $32.9M | $52.6M | $51.7M | $18.0M |
| Operating income | -$11.3M | $7.1M | $11.3M | -$23.1M |
| Net income | -$9.7M | -$6.6M | $12.2M | -$22.9M |
| EPS (diluted) | -0.76 | -0.50 | 0.92 | -1.76 |
| Operating cash flow | -$22.2M | -$9.1M | $15.6M | -$10.0M |
| Cash | $26.3M | $6.9M | $18.8M | $16.1M |
| Long-term debt | $0 | $0 | $0 | $0 |
| Buybacks | $615.0K | $6.4M | $0 | $695.0K |
SEC XBRL, fiscal years, as known on 2026-10-28
GEOS Stock Sonar score 5/7 axes
Find similar shapesCompareGEOS ranks highest on financial health (99th percentile) and risk and compliance (75th), and lowest on profitability (13th), among Industrials peers.
5 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
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