Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

Mastech Digital, Inc.

MHH · NYSE · CIK 0001437226 · Industrials · Staffing & Employment Services

INSIDER SIGNAL

39.6 / 100

1 buyers · 2 purchase transaction lines · $44.4K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeLow
RoleModerate
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+4.8 / 25
Role+14.0 / 20
Recency+3.7 / 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
  • ⚠ Role scores low · most senior buyer: TenPercentOwner (CEO, chair and 10% owners score lowest)
  • ⚠ Purchase activity is becoming less recent

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.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: SHAW STEVEN A · $44.4K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-04-27–2026-04-27

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

Insider activity timeline

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

AprMayJunJulAugSepOct
SHAW STEVEN ATenPercentOwner
●●
● Purchase▼ Sale○ Other

—

SIGNAL HISTORY

39.6 / 100

Latest recorded score

→ +0.0 ptsversus the previous recorded snapshot
  1. 40.0
  2. 39.9
  3. 39.8
  4. 39.6
  5. 39.6

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

Recent Form 4 activity

13Purchases
0Sales
0Other Form 4 lines
8SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER0 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
-9.8%
3M
-9.2%
6M
+6.7%
12M
-8.4%

Volatility & liquidity

Volatility
64.7%
Beta
—
Avg daily value
USD 65,153

Valuation

Market cap
USD 80.8M
P/E
132749.9×

Fundamentals

Profit margin
0.0%
ROE
0.0%
Industry
Staffing & Employment 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, ROE · 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
42,254
Previous report
44,366
Avg daily volume
7,209
Days to cover
5.9

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
2026-08-21SHAW STEVEN APurchase (P)Common Stock5,000USD 7.47USD 37,350SEC filing ↗
2026-04-27SHAW STEVEN APurchase (P)Common Stock1,000USD 7.04USD 7,040SEC filing ↗
2026-04-15SHAW STEVEN APurchase (P)Common Stock3,000USD 6.84USD 20,520SEC filing ↗
2026-04-10SHAW STEVEN APurchase (P)Common Stock2,000USD 6.19USD 12,380SEC filing ↗
2026-04-09SHAW STEVEN APurchase (P)Common Stock4,000USD 6.05USD 24,200SEC filing ↗
2026-03-02SHAW STEVEN APurchase (P)Common Stock1,242USD 6.24USD 7,750SEC filing ↗
2026-02-27SHAW STEVEN APurchase (P)Common Stock3,800USD 5.94USD 22,572SEC filing ↗
2026-01-30SHAW STEVEN APurchase (P)Common Stock400USD 7.08USD 2,832SEC filing ↗
2026-01-30SHAW STEVEN APurchase (P)Common Stock400USD 7.08USD 2,832SEC filing ↗
2026-01-29SHAW STEVEN APurchase (P)Common Stock4,480USD 6.96USD 31,181SEC filing ↗
2026-01-29SHAW STEVEN APurchase (P)Common Stock4,480USD 6.96USD 31,181SEC filing ↗
2025-12-10SHAW STEVEN APurchase (P)Common Stock1,315USD 7.47USD 9,823SEC filing ↗
2025-12-09SHAW STEVEN APurchase (P)Common Stock2,758USD 7.11USD 19,609SEC filing ↗
2025-09-19SHAW STEVEN APurchase (P)Common Stock4,537USD 7.76USD 35,207SEC filing ↗
2025-08-29SHAW STEVEN APurchase (P)Common Stock3,500USD 8.00USD 28,000SEC filing ↗

Form 4 evidence

13 transaction lines in the latest 365-day window; 182 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-21SHAW STEVEN APurchase (P)Common Stock5,000USD 7.47USD 37,350SEC filing ↗
2026-04-27SHAW STEVEN APurchase (P)Common Stock1,000USD 7.04USD 7,040SEC filing ↗
2026-04-15SHAW STEVEN APurchase (P)Common Stock3,000USD 6.84USD 20,520SEC filing ↗
Show recent Form 4 evidence (13 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-21SHAW STEVEN APurchase (P)Common Stock5,000USD 7.47USD 37,350SEC filing ↗
2026-04-27SHAW STEVEN APurchase (P)Common Stock1,000USD 7.04USD 7,040SEC filing ↗
2026-04-15SHAW STEVEN APurchase (P)Common Stock3,000USD 6.84USD 20,520SEC filing ↗
2026-04-10SHAW STEVEN APurchase (P)Common Stock2,000USD 6.19USD 12,380SEC filing ↗
2026-04-09SHAW STEVEN APurchase (P)Common Stock4,000USD 6.05USD 24,200SEC filing ↗
2026-03-02SHAW STEVEN APurchase (P)Common Stock1,242USD 6.24USD 7,750SEC filing ↗
2026-02-27SHAW STEVEN APurchase (P)Common Stock3,800USD 5.94USD 22,572SEC filing ↗
2026-01-30SHAW STEVEN APurchase (P)Common Stock400USD 7.08USD 2,832SEC filing ↗
2026-01-30SHAW STEVEN APurchase (P)Common Stock400USD 7.08USD 2,832SEC filing ↗
2026-01-29SHAW STEVEN APurchase (P)Common Stock4,480USD 6.96USD 31,181SEC filing ↗
2026-01-29SHAW STEVEN APurchase (P)Common Stock4,480USD 6.96USD 31,181SEC filing ↗
2025-12-10SHAW STEVEN APurchase (P)Common Stock1,315USD 7.47USD 9,823SEC filing ↗
2025-12-09SHAW STEVEN APurchase (P)Common Stock2,758USD 7.11USD 19,609SEC 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 date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerMHH
CIK0001437226
SectorIndustrials
IndustryStaffing & Employment Services Yahoo Finance
SEC SIC8742 Services-Management Consulting Services
ExchangeNYSE

Data coverage

Local Form 4 history182 transaction lines from 2020-01-10 to 2026-08-21
70 P purchase lines · 47 S sale lines · 65 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.