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

DELTA AIR LINES, INC.

DAL · NYSE · CIK 0000027904 · Industrials · Airlines

INSIDER SIGNAL

No active buy signal

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

31 Form 4 transaction lines observed in the same window
12 sales · 19 option, withholding, award, gift or other lines

Last qualifying purchase2025-04-11 · Taylor David S · $392.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
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
Ausband Allison CEVP & Chief People Officer
▼○▼▼▼
BELLEMARE ALAINEVP & Pres. - International
▼▼○▼
Rial SergioDirector
○○
HUERTA MICHAEL PDirector
○▼
DEWALT DAVID GDirector
○▼
Sear Steven MEVP - Global Sales & Distrib
○▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 12 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: 2025-04-11 · Taylor David S.

Recent Form 4 activity

0Purchases
33Sales
92Other Form 4 lines
67SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING12 sale line(s) · context only
OTHER19 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
+10.0%
3M
-9.4%
6M
+24.3%
12M
—

Volatility & liquidity

Volatility
39.3%
Beta
—
Avg daily value
—

Valuation

Market cap
—
P/E
—

Fundamentals

Profit margin
7.9%
ROE
24.0%
Industry
Airlines

Market data

Price data up to: 2026-10-01 · Price source: OpenBB/yfinance · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · Status: PASS

Short interest

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

Shares short
25,570,890
Previous report
26,222,815
Avg daily volume
8,692,330
Days to cover
2.9

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
2025-04-11Taylor David SPurchase (P)Common Stock10,000USD 39.20USD 392,000SEC filing ↗
2025-04-10Creed GregPurchase (P)Common Stock5,000USD 41.84USD 209,200SEC filing ↗
2024-07-12Chiang Willie CWPurchase (P)Common Stock10,000USD 43.90USD 439,000SEC filing ↗
2024-05-01Chiang Willie CWPurchase (P)Common Stock10,000USD 49.50USD 495,000SEC filing ↗
2023-10-27Taylor David SPurchase (P)Common Stock10,000USD 30.75USD 307,500SEC filing ↗
2023-10-18Taylor David SPurchase (P)Common Stock10,000USD 33.09USD 330,900SEC filing ↗
2023-04-26Taylor David SPurchase (P)Common Stock5,000USD 32.83USD 164,150SEC filing ↗
2023-04-21Taylor David SPurchase (P)Common Stock5,000USD 34.26USD 171,300SEC filing ↗
2023-04-14Taylor David SPurchase (P)Common Stock5,000USD 33.56USD 167,800SEC filing ↗
2023-01-18BLAKE FRANCIS SPurchase (P)Common Stock12,880USD 38.58USD 496,910SEC filing ↗
2022-07-14Taylor David SPurchase (P)Common Stock10,000USD 29.31USD 293,100SEC filing ↗
2022-04-22Creed GregPurchase (P)Common Stock11,000USD 44.03USD 484,330SEC filing ↗
2021-11-30Taylor David SPurchase (P)Common Stock6,000USD 35.59USD 213,540SEC filing ↗
2021-11-26—Purchase (P)Common Stock6,000USD 35.96USD 215,760SEC filing ↗
2021-08-31Laughter John EPurchase (P)Common Stock1,250USD 40.22USD 50,275SEC filing ↗

Form 4 evidence

125 transaction lines in the latest 365-day window; 616 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-05Sear Steven MSale (S)Common Stock40,460USD 93.55USD 3,785,033SEC filing ↗
2026-08-05Sear Steven MOption exercise / conversion (M)Common Stock40,460USD 51.23USD 2,072,766SEC filing ↗
2026-08-05HUERTA MICHAEL PSale (S)Common Stock3,100USD 94.12USD 291,772SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-05Sear Steven MSale (S)Common Stock40,460USD 93.55USD 3,785,033SEC filing ↗
2026-08-05Sear Steven MOption exercise / conversion (M)Common Stock40,460USD 51.23USD 2,072,766SEC filing ↗
2026-08-05HUERTA MICHAEL PSale (S)Common Stock3,100USD 94.12USD 291,772SEC filing ↗
2026-08-04Carter Peter WSale (S)Common Stock39,900USD 92.98USD 3,709,902SEC filing ↗
2026-08-04Carter Peter WOption exercise / conversion (M)Common Stock39,900USD 49.33USD 1,968,267SEC filing ↗
2026-08-04Bastian Edward HSale (S)Common Stock206,510USD 92.80USD 19,164,128SEC filing ↗
2026-08-04Bastian Edward HOption exercise / conversion (M)Common Stock206,510USD 49.33USD 10,187,138SEC filing ↗
2026-08-04BELLEMARE ALAINSale (S)Common Stock35,000USD 92.72USD 3,245,200SEC filing ↗
2026-08-04BELLEMARE ALAINOption exercise / conversion (M)Common Stock35,000USD 39.78USD 1,392,300SEC filing ↗
2026-08-03DEWALT DAVID GSale (S)Common Stock31,756USD 90.85USD 2,885,033SEC filing ↗
2026-06-18Waller Kathy NAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18Taylor David SAward / grant (A)Common Stock3,810USD —USD —SEC filing ↗
2026-06-18Rial SergioTax withholding (F)Common Stock1,272USD 84.18USD 107,077SEC filing ↗
2026-06-18Rial SergioAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18PRABHU VASANT MAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18McKenna Judith JAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18Hale Leslie D.Award / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18HUERTA MICHAEL PAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18DEWALT DAVID GAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18Creed GregAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18Chiang Willie CWAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18Black MariaAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-06-18Beck ChristopheAward / grant (A)Common Stock2,380USD —USD —SEC filing ↗
2026-05-27BELLEMARE ALAINSale (S)Common Stock25,000USD 81.44USD 2,036,000SEC filing ↗
2026-05-27Ausband Allison CSale (S)Common Stock5,000USD 80.90USD 404,500SEC filing ↗
2026-05-26Ausband Allison CSale (S)Common Stock5,000USD 79.00USD 395,000SEC filing ↗
2026-05-22Ausband Allison CSale (S)Common Stock9,710USD 76.00USD 737,960SEC filing ↗
2026-05-22Ausband Allison COption exercise / conversion (M)Common Stock9,710USD 51.23USD 497,443SEC filing ↗
2026-05-21Ausband Allison CSale (S)Common Stock5,000USD 73.50USD 367,500SEC filing ↗
2026-05-07BELLEMARE ALAINSale (S)Common Stock20,621USD 72.75USD 1,500,178SEC 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 · —
TickerDAL
CIK0000027904
SectorIndustrials
IndustryAirlines Yahoo Finance
SEC SIC4512 Air Transportation, Scheduled
ExchangeNYSE

Data coverage

Local Form 4 history616 transaction lines from 2020-01-28 to 2026-08-05
31 P purchase lines · 114 S sale lines · 471 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.