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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•54 filings

NGS

NATURAL GAS SERVICES GROUP INC

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$100,088

1 distinct insiders

12-month sales

$6,868,990

1 distinct insiders

Highlighted alerts

9

20 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

89
Raw transactions
Everything returned by the filing
29
Voluntary view
P/S trades after deterministic checks
58
Administrative noise
Stored, never alerted
20
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
59
Price
$35.22
Footnotes
3

Shares acquired through reinvestment of cash dividends pursuant to the terms of the deferred compensation plan. Not applicable. Each Restricted Stock Unit represents the right to receive one share of the Issuer's common stock upon vesting. Not Applicable. The Restricted Stock Units vest on the first anniversary of the grant date, subject to accelerated vesting under certain circumstances.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

29 transactions

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
30,000
Price
$37.23
Value
$1,116,759
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
70,000
Price
$37.58
Value
$2,630,922
Open SEC filing

Taylor Stephen Charles

Director

SaleAlert
Shares
10,000
Price
$33.54
Value
$335,400
Open SEC filing

Taylor Stephen Charles

Director

SaleAlert
Shares
10,000
Price
$33.16
Value
$331,600
Open SEC filing

HOLLEY JEAN K

Director

PurchaseAlert
Shares
2,190
Price
$32.04
Value
$70,168
Open SEC filing

HOLLEY JEAN K

Director

PurchaseAlert
Shares
935
Price
$32.00
Value
$29,920
Open SEC filing

Taylor Stephen Charles

Director

SaleAlert
Shares
20,000
Price
$32.12
Value
$642,400
Open SEC filing

Taylor Stephen Charles

Director

SaleAlert
Shares
10,000
Price
$31.37
Value
$313,700
Open SEC filing

Taylor Stephen Charles

Director

SaleAlert
Shares
10,000
Price
$30.31
Value
$303,100
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
10,000
Price
$31.01
Value
$310,069
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
10,000
Price
$30.00
Value
$300,020
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
8,748
Price
$29.50
Value
$258,066
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
1,252
Price
$29.50
Value
$36,937
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
9,900
Price
$29.00
Value
$287,118
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
100
Price
$29.00
Value
$2,900
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
7,915
Price
$28.50
Value
$225,586
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
759
Price
$28.50
Value
$21,632
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
1,326
Price
$28.50
Value
$37,791
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
10,000
Price
$28.01
Value
$280,148
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
1,457
Price
$27.50
Value
$40,068
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
63
Price
$27.50
Value
$1,733
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
1,638
Price
$27.50
Value
$45,046
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
6,553
Price
$27.51
Value
$180,253
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
289
Price
$27.50
Value
$7,948
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
10,000
Price
$27.00
Value
$270,018
Open SEC filing

HOLLEY JEAN K

Director

PurchaseAlert
Shares
3,752
Price
$26.58
Value
$99,724
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
10,000
Price
$26.00
Value
$260,035
Open SEC filing

Taylor Stephen Charles

Director

Sale 10b5-1
Shares
10,000
Price
$26.50
Value
$265,025
Open SEC filing

HOLLEY JEAN K

Director

PurchaseAlert
Shares
4,048
Price
$24.49
Value
$99,154
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.