Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

USA Compression Partners, LP

USAC · NYSE · CIK 0001522727 · Energy · Oil & Gas Equipment & Services

INSIDER SIGNAL

52.4 / 100

1 buyers · 2 purchase transaction lines · $262.2K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeModerate
RoleStrong
RecencyLow
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+11.6 / 25
Role+20.0 / 20
Recency+3.8 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Purchase activity is becoming less recent
  • ✓ Role scores high · most senior buyer: Director

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Whitehurst Bradford D.Director
●●
Porter Christopher WSee Remarks
○
Holotik JimDirector
○
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Whitehurst Bradford D. · $262.2K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-08-20–2026-08-21

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

52.4 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 52.9
  2. 52.8
  3. 52.7
  4. 52.6
  5. 52.4

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

3Purchases
1Sales
23Other Form 4 lines
17SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER2 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-6.6%
3M
—
6M
—
12M
—

Volatility & liquidity

Volatility
23.6%
Beta
—
Avg daily value
USD 8.8M

Valuation

Market cap
USD 3.8B
P/E
33.8×

Fundamentals

Profit margin
11.2%
ROE
—
Industry
Oil & Gas Equipment & Services

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, P/E, Profit margin · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-07-31 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
1,584,559
Previous report
1,339,620
Avg daily volume
580,644
Days to cover
2.7

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-21Whitehurst Bradford D.Purchase (P)Common Units6,000USD 26.10USD 156,600SEC filing ↗
2026-08-20Whitehurst Bradford D.Purchase (P)Common Units4,000USD 26.40USD 105,600SEC filing ↗
2026-02-19Whitehurst Bradford D.Purchase (P)Common Units10,000USD 26.75USD 267,500SEC filing ↗
2025-05-08Whitehurst Bradford D.Purchase (P)Common Units10,000USD 23.50USD 235,013SEC filing ↗
2024-05-10Whitehurst Bradford D.Purchase (P)Common Units10,000USD 24.66USD 246,600SEC filing ↗
2021-11-17Whitehurst Bradford D.Purchase (P)Common Units3,500USD 14.75USD 51,625SEC filing ↗
2020-05-07LONG ERIC DPurchase (P)Common Units10,000USD 7.95USD 79,500SEC filing ↗

Form 4 evidence

27 transaction lines in the latest 365-day window; 222 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-21Whitehurst Bradford D.Purchase (P)Common Units6,000USD 26.10USD 156,600SEC filing ↗
2026-08-20Whitehurst Bradford D.Purchase (P)Common Units4,000USD 26.40USD 105,600SEC filing ↗
2026-06-23Porter Christopher WAward / grant (A)Common Units20,000USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (21 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-21Whitehurst Bradford D.Purchase (P)Common Units6,000USD 26.10USD 156,600SEC filing ↗
2026-08-20Whitehurst Bradford D.Purchase (P)Common Units4,000USD 26.40USD 105,600SEC filing ↗
2026-06-23Porter Christopher WAward / grant (A)Common Units20,000USD 0.00USD 0SEC filing ↗
2026-04-28Holotik JimAward / grant (A)Common units representing limited partner interests2,500USD 0.00USD 0SEC filing ↗
2026-02-20Porter Christopher WSale (S)Common Units40,000USD 26.64USD 1,065,600SEC filing ↗
2026-02-19Whitehurst Bradford D.Purchase (P)Common Units10,000USD 26.75USD 267,500SEC filing ↗
2026-01-02Wortham John L.Award / grant (A)Common Units4,338USD 0.00USD 0SEC filing ↗
2026-01-02Waldheim William SAward / grant (A)Common Units4,338USD 0.00USD 0SEC filing ↗
2026-01-02Joyce Glenn E.Award / grant (A)Common Units4,338USD 0.00USD 0SEC filing ↗
2026-01-02Harris Clifford A.Award / grant (A)Common Units4,338USD 0.00USD 0SEC filing ↗
2025-12-19Wauson Christopher J.Option exercise / conversion (M)Common Units21,103USD —USD —SEC filing ↗
2025-12-19Wauson Christopher J.D (D)Common Units10,552USD 24.27USD 256,097SEC filing ↗
2025-12-19Porter Christopher WOption exercise / conversion (M)Common Units43,026USD —USD —SEC filing ↗
2025-12-19Porter Christopher WD (D)Common Units21,513USD 24.27USD 522,121SEC filing ↗
2025-12-19McEwen Julie A.Option exercise / conversion (M)Common Units7,298USD —USD —SEC filing ↗
2025-12-19McEwen Julie A.D (D)Common Units3,650USD 24.27USD 88,586SEC filing ↗
2025-12-05Wauson Christopher J.Award / grant (A)Common Units34,575USD 0.00USD 0SEC filing ↗
2025-12-05Porter Christopher WAward / grant (A)Common Units35,400USD 0.00USD 0SEC filing ↗
2025-12-05Paulsen Christopher M.Award / grant (A)Common Units36,600USD 0.00USD 0SEC filing ↗
2025-12-05McEwen Julie A.Award / grant (A)Common Units11,250USD 0.00USD 0SEC filing ↗
2025-12-05Green Micah ClintAward / grant (A)Common Units102,525USD 0.00USD 0SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerUSAC
CIK0001522727
SectorEnergy
IndustryOil & Gas Equipment & Services Yahoo Finance
SEC SIC4922 Natural Gas Transmission
ExchangeNYSE

Data coverage

Local Form 4 history222 transaction lines from 2020-01-02 to 2026-08-21
11 P purchase lines · 72 S sale lines · 139 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.