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

AirJoule Technologies Corp.

AIRJ · Nasdaq · CIK 0001855474 · Industrials · Building Products & Equipment

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

15 Form 4 transaction lines observed in the same window
3 sales · 12 option, withholding, award, gift or other lines

Last qualifying purchase2026-01-15 · JORE MATTHEW B · $25.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

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

AprMayJunJulAugSepOct
MacDonald ChadChief Legal Officer
○▼▼
JORE MATTHEW BChief Executive Officer
○○▼
EILERS PATRICK CExecutive Chairman
○○
Pang Stephen S.Chief Financial Officer
○○
Murphy Thomas EdwardDirector
○
Sterling Denise Marie BruciaDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 3 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-01-15 · JORE MATTHEW B.

Recent Form 4 activity

12Purchases
4Sales
19Other Form 4 lines
22SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING3 sale line(s) · context only
OTHER12 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
-16.4%
3M
-15.3%
6M
+39.9%
12M
-22.2%

Volatility & liquidity

Volatility
83.2%
Beta
0.89
Avg daily value
USD 5.1M

Valuation

Market cap
USD 280.2M
P/E
—

Fundamentals

Profit margin
0.0%
ROE
-3.4%
Industry
Building Products & Equipment

Market data

Price data up to: 2026-10-06 · Price source: OpenBB/yfinance · From SEC filings: ROE · Fiscal year ended: 2025-12-31 · From Yahoo Finance: Market cap, Profit margin · Status: PASS

Short interest

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

Shares short
6,201,294
Previous report
5,686,125
Avg daily volume
828,664
Days to cover
7.5

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
2026-01-15Porter Stuart DPurchase (P)Class A Common Stock153,846USD 3.25USD 500,000SEC filing ↗
2026-01-15JORE MATTHEW BPurchase (P)Class A Common Stock7,692USD 3.25USD 24,999SEC filing ↗
2026-01-15EILERS PATRICK CPurchase (P)Class A Common Stock76,923USD 3.25USD 250,000SEC filing ↗
2025-12-12Murphy Thomas EdwardPurchase (P)Class A Common Stock14,450USD 3.40USD 49,130SEC filing ↗
2025-12-10Murphy Thomas EdwardPurchase (P)Class A Common Stock17,500USD 2.86USD 50,050SEC filing ↗
2025-12-10Porter Stuart DPurchase (P)Class A Common Stock264,150USD 2.95USD 779,242SEC filing ↗
2025-12-10Pang Stephen S.Purchase (P)Class A Common Stock2,169USD 2.95USD 6,399SEC filing ↗
2025-12-10JORE MATTHEW BPurchase (P)Class A Common Stock1,779USD 2.95USD 5,248SEC filing ↗
2025-12-09Porter Stuart DPurchase (P)Class A Common Stock46,800USD 2.84USD 132,912SEC filing ↗
2025-12-09JORE MATTHEW BPurchase (P)Class A Common Stock5,200USD 2.84USD 14,768SEC filing ↗
2025-12-08Porter Stuart DPurchase (P)Class A Common Stock31,695USD 2.77USD 87,795SEC filing ↗
2025-12-08JORE MATTHEW BPurchase (P)Class A Common Stock3,521USD 2.77USD 9,753SEC filing ↗
2024-09-19Spence John YogiPurchase (P)Class A Common Stock5,882USD 8.50USD 49,997SEC filing ↗
2024-09-18Spence John YogiPurchase (P)Class A Common Stock11,765USD 8.50USD 100,002SEC filing ↗

Form 4 evidence

35 transaction lines in the latest 365-day window; 80 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15JORE MATTHEW BSale (S)Class A Common Stock50,000USD 3.06USD 153,165SEC filing ↗
2026-06-09MacDonald ChadSale (S)Class A Common Stock1,987USD 4.50USD 8,942SEC filing ↗
2026-06-08MacDonald ChadSale (S)Class A Common Stock5,320USD 4.65USD 24,738SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15JORE MATTHEW BSale (S)Class A Common Stock50,000USD 3.06USD 153,165SEC filing ↗
2026-06-09MacDonald ChadSale (S)Class A Common Stock1,987USD 4.50USD 8,942SEC filing ↗
2026-06-08MacDonald ChadSale (S)Class A Common Stock5,320USD 4.65USD 24,738SEC filing ↗
2026-06-05Pang Stephen S.Option exercise / conversion (M)Class A Common Stock23,125USD 0.00USD 0SEC filing ↗
2026-06-05Pang Stephen S.Tax withholding (F)Class A Common Stock7,248USD 4.87USD 35,298SEC filing ↗
2026-06-05MacDonald ChadOption exercise / conversion (M)Class A Common Stock23,125USD 0.00USD 0SEC filing ↗
2026-06-05JORE MATTHEW BOption exercise / conversion (M)Class A Common Stock12,500USD 0.00USD 0SEC filing ↗
2026-06-05JORE MATTHEW BTax withholding (F)Class A Common Stock3,729USD 4.87USD 18,160SEC filing ↗
2026-06-05EILERS PATRICK COption exercise / conversion (M)Class A Common Stock6,250USD 0.00USD 0SEC filing ↗
2026-06-05EILERS PATRICK CTax withholding (F)Class A Common Stock1,832USD 4.87USD 8,922SEC filing ↗
2026-05-28Zaatari MarwaOption exercise / conversion (M)Class A Common Stock28,037USD 0.00USD 0SEC filing ↗
2026-05-28Sterling Denise Marie BruciaOption exercise / conversion (M)Class A Common Stock25,487USD 0.00USD 0SEC filing ↗
2026-05-28Porter Stuart DOption exercise / conversion (M)Class A Common Stock28,037USD 0.00USD 0SEC filing ↗
2026-05-28Murphy Thomas EdwardOption exercise / conversion (M)Class A Common Stock25,487USD 0.00USD 0SEC filing ↗
2026-05-28Agrawal AjayOption exercise / conversion (M)Class A Common Stock28,037USD 0.00USD 0SEC filing ↗
2026-03-03Gutke JeffSale (S)Class A Common Stock3,462USD 3.17USD 10,975SEC filing ↗
2026-02-27Pang Stephen S.Option exercise / conversion (M)Class A Common Stock17,579USD 0.00USD 0SEC filing ↗
2026-02-27Pang Stephen S.Tax withholding (F)Class A Common Stock5,509USD 3.23USD 17,794SEC filing ↗
2026-02-27JORE MATTHEW BOption exercise / conversion (M)Class A Common Stock30,135USD 0.00USD 0SEC filing ↗
2026-02-27JORE MATTHEW BTax withholding (F)Class A Common Stock9,009USD 3.23USD 29,099SEC filing ↗
2026-02-27Gutke JeffOption exercise / conversion (M)Class A Common Stock14,063USD 0.00USD 0SEC filing ↗
2026-02-27EILERS PATRICK COption exercise / conversion (M)Class A Common Stock12,556USD 0.00USD 0SEC filing ↗
2026-02-27EILERS PATRICK CTax withholding (F)Class A Common Stock3,648USD 3.23USD 11,783SEC filing ↗
2026-01-15Porter Stuart DPurchase (P)Class A Common Stock153,846USD 3.25USD 500,000SEC filing ↗
2026-01-15JORE MATTHEW BPurchase (P)Class A Common Stock7,692USD 3.25USD 24,999SEC filing ↗
2026-01-15EILERS PATRICK CPurchase (P)Class A Common Stock76,923USD 3.25USD 250,000SEC filing ↗
2025-12-12Murphy Thomas EdwardPurchase (P)Class A Common Stock14,450USD 3.40USD 49,130SEC filing ↗
2025-12-10Murphy Thomas EdwardPurchase (P)Class A Common Stock17,500USD 2.86USD 50,050SEC filing ↗
2025-12-10Porter Stuart DPurchase (P)Class A Common Stock264,150USD 2.95USD 779,242SEC filing ↗
2025-12-10Pang Stephen S.Purchase (P)Class A Common Stock2,169USD 2.95USD 6,399SEC 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 · —
TickerAIRJ
CIK0001855474
SectorIndustrials
IndustryBuilding Products & Equipment Yahoo Finance
SEC SIC3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
ExchangeNasdaq

Data coverage

Local Form 4 history80 transaction lines from 2024-03-14 to 2026-10-15
14 P purchase lines · 8 S sale lines · 58 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.