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

Warner Bros. Discovery, Inc.

WBD · Nasdaq · CIK 0001437107 · Communication Services · Entertainment

INSIDER SIGNAL

No active buy signal

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

98 Form 4 transaction lines observed in the same window
19 sales · 79 option, withholding, award, gift or other lines

Last qualifying purchase2025-08-12 · LEVY ANTON J · $825.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
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.

Purchase breadth, concentration & cluster buying

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

Insider activity timeline

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

AprMayJunJulAugSepOct
Zaslav DavidChief Executive Officer & Pres
○○▼○▼○▼○○
Noto AnthonyDirector
○○○○
LOWE KENNETH WDirector
▼▼▼○
Zeiler GerhardPresident, International
○▼○○
FISHER RICHARD WDirector
▼▼○
Locke Lori C.Chief Accounting Officer
▼○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 14 additional owner(s) remain in Form 4 evidence.

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: 2025-08-12 · LEVY ANTON J.

Recent Form 4 activity

0Purchases
56Sales
136Other Form 4 lines
96SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING19 sale line(s) · context only
OTHER79 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 has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

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

Shares short
57,755,381
Previous report
59,282,796
Avg daily volume
71,464,805
Days to cover
≤ 1.0

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
2025-08-12LEVY ANTON JPurchase (P)Series A Common Stock75,000USD 11.00USD 825,000SEC filing ↗
2025-08-11LEVY ANTON JPurchase (P)Series A Common Stock250,000USD 10.90USD 2,725,000SEC filing ↗
2025-03-03Di Piazza Samuel A Jr.Purchase (P)Series A Common Stock17,346USD 11.41USD 197,918SEC filing ↗
2024-11-11Zeiler GerhardPurchase (P)Series A Common Stock58,000USD 9.24USD 535,920SEC filing ↗
2024-05-13Zeiler GerhardPurchase (P)Series A Common Stock100,000USD 8.30USD 830,000SEC filing ↗
2023-12-14Newhouse Steven OPurchase (P)Series A Common Stock10,000,000USD 12.49USD 124,900,000SEC filing ↗
2023-12-14ADVANCE PUBLICATIONS, INC; ADVANCE/NEWHOUSE PARTNERSHIP; NEWHOUSE BROADCASTING CORPPurchase (P)Series A common stock, par value $0.01 per share10,000,000USD 12.49USD 124,900,000SEC filing ↗
2023-08-07Zeiler GerhardPurchase (P)Series A Common Stock38,000USD 14.09USD 535,420SEC filing ↗
2023-05-25Wiedenfels GunnarPurchase (P)Series A Common Stock15,000USD 11.22USD 168,300SEC filing ↗
2022-08-08Zeiler GerhardPurchase (P)Series A Common Stock20,000USD 14.69USD 293,800SEC filing ↗
2022-08-08Wiedenfels GunnarPurchase (P)Series A Common Stock35,460USD 14.09USD 499,743SEC filing ↗
2022-08-08Merchant Fazal FPurchase (P)Series A Common Stock35,000USD 14.13USD 494,550SEC filing ↗
2022-05-05YANG GEOFFREY YPurchase (P)Series A Common Stock58,296USD 18.79USD 1,095,275SEC filing ↗
2022-05-02Zeiler GerhardPurchase (P)Series A Common Stock25,000USD 18.40USD 460,000SEC filing ↗
2022-05-02Wiedenfels GunnarPurchase (P)Series A Common Stock4,000USD 18.46USD 73,840SEC filing ↗

Form 4 evidence

192 transaction lines in the latest 365-day window; 839 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-06Zeiler GerhardD (D)Series A Common Stock2,774,285USD 31.02USD 86,049,166SEC filing ↗
2026-10-06Zeiler GerhardAward / grant (A)Series A Common Stock2,236,849USD 0.00USD 0SEC filing ↗
2026-10-06Zaslav DavidD (D)Series A Common Stock7,233,920USD 31.02USD 224,372,326SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-06Zeiler GerhardD (D)Series A Common Stock2,774,285USD 31.02USD 86,049,166SEC filing ↗
2026-10-06Zeiler GerhardAward / grant (A)Series A Common Stock2,236,849USD 0.00USD 0SEC filing ↗
2026-10-06Zaslav DavidD (D)Series A Common Stock7,233,920USD 31.02USD 224,372,326SEC filing ↗
2026-10-06Zaslav DavidAward / grant (A)Series A Common Stock425,986USD 0.00USD 0SEC filing ↗
2026-10-06Wiedenfels GunnarD (D)Series A Common Stock3,687,862USD 31.02USD 114,385,309SEC filing ↗
2026-10-06Wiedenfels GunnarAward / grant (A)Series A Common Stock2,982,465USD 0.00USD 0SEC filing ↗
2026-10-06Perrette Jean-BriacD (D)Series A Common Stock4,311,871USD 31.02USD 133,740,009SEC filing ↗
2026-10-06Perrette Jean-BriacAward / grant (A)Series A Common Stock3,264,855USD 0.00USD 0SEC filing ↗
2026-10-06Locke Lori C.D (D)Series A Common Stock147,999USD 31.02USD 4,590,441SEC filing ↗
2026-10-06Locke Lori C.Award / grant (A)Series A Common Stock61,093USD 0.00USD 0SEC filing ↗
2026-10-06Girdwood AmyD (D)Series A Common Stock734,868USD 31.02USD 22,793,180SEC filing ↗
2026-10-06Girdwood AmyAward / grant (A)Series A Common Stock195,494USD 0.00USD 0SEC filing ↗
2026-10-06Campbell BruceD (D)Series A Common Stock3,869,521USD 31.02USD 120,019,772SEC filing ↗
2026-10-06Campbell BruceAward / grant (A)Series A Common Stock3,264,855USD 0.00USD 0SEC filing ↗
2026-10-06Aiyar PriyaD (D)Series A Common Stock1,846,500USD 31.02USD 57,272,337SEC filing ↗
2026-10-06Aiyar PriyaAward / grant (A)Series A Common Stock948,656USD 0.00USD 0SEC filing ↗
2026-10-06YANG GEOFFREY YD (D)Series A Common Stock192,337USD 31.02USD 5,965,659SEC filing ↗
2026-10-06Sanchez Daniel E.D (D)Series A Common Stock44,054USD 31.02USD 1,366,410SEC filing ↗
2026-10-06Price Paula AD (D)Series A Common Stock59,151USD 31.02USD 1,834,669SEC filing ↗
2026-10-06Noto AnthonyD (D)Series A Common Stock45,306USD 31.02USD 1,405,243SEC filing ↗
2026-10-06Merchant Fazal FD (D)Series A Common Stock24,000USD 31.02USD 744,401SEC filing ↗
2026-10-06LOWE KENNETH WD (D)Series A Common Stock581,834USD 31.02USD 18,046,571SEC filing ↗
2026-10-06LEVY ANTON JD (D)Series A Common Stock585,000USD 31.02USD 18,144,770SEC filing ↗
2026-10-06LEVIN JOSEPHD (D)Series A Common Stock10,537USD 31.02USD 326,823SEC filing ↗
2026-10-06LEE DEBRA LD (D)Series A Common Stock42,806USD 31.02USD 1,327,701SEC filing ↗
2026-10-06GOULD PAUL AD (D)Series A Common Stock220,357USD 31.02USD 6,834,747SEC filing ↗
2026-10-06FISHER RICHARD WD (D)Series A Common Stock43,779USD 31.02USD 1,357,880SEC filing ↗
2026-10-06Di Piazza Samuel A Jr.D (D)Series A Common Stock101,037USD 31.05USD 3,136,983SEC filing ↗
2026-09-30Noto AnthonyAward / grant (A)Series A Common Stock929USD 0.00USD 0SEC filing ↗
2026-09-14Locke Lori C.Sale (S)Series A Common Stock29,115USD 28.13USD 819,005SEC 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 · —
TickerWBD
CIK0001437107
SectorCommunication Services
IndustryEntertainment Yahoo Finance
SEC SIC4841 Cable & Other Pay Television Services
ExchangeNasdaq

Data coverage

Local Form 4 history839 transaction lines from 2020-01-06 to 2026-10-06
30 P purchase lines · 197 S sale lines · 612 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.