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

Grindr Inc.

GRND · NYSE · CIK 0001820144 · Technology · Software—Application

INSIDER SIGNAL

No active buy signal

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

41 Form 4 transaction lines observed in the same window
20 sales · 21 option, withholding, award, gift or other lines

Last qualifying purchase2025-12-05 · Zage George Raymond III · $675.5K

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.

Insider activity timeline

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

AprMayJunJulAugSepOct
Katz ZacharyCLO and Head of Global Affairs
▼▼▼▼▼▼○▼▼
Zage George Raymond IIIDirector,TenPercentOwner
○▼▼▼▼
Balance Austin JChief Product Officer
○▼○▼
Arison GeorgeCHIEF EXECUTIVE OFFICER
○○○
Baer Daniel BrooksDirector
○▼
Richardson NathanDirector
▼▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 6 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: 2025-12-05 · Zage George Raymond III.

Recent Form 4 activity

7Purchases
56Sales
39Other Form 4 lines
67SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING20 sale line(s) · context only
OTHER21 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
5,643,839
Previous report
7,574,561
Avg daily volume
1,592,602
Days to cover
3.5

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
2025-12-05Zage George Raymond IIIPurchase (P)Common Stock50,000USD 13.51USD 675,500SEC filing ↗
2025-12-04Zage George Raymond IIIPurchase (P)Common Stock80,000USD 13.50USD 1,080,000SEC filing ↗
2025-12-03Zage George Raymond IIIPurchase (P)Common Stock75,000USD 13.48USD 1,011,000SEC filing ↗
2025-12-03Zage George Raymond IIIPurchase (P)Common Stock100,000USD 13.56USD 1,356,000SEC filing ↗
2025-12-02Zage George Raymond IIIPurchase (P)Common Stock100,000USD 12.95USD 1,295,000SEC filing ↗
2025-12-01Zage George Raymond IIIPurchase (P)Common Stock150,000USD 12.91USD 1,936,500SEC filing ↗
2025-11-28Zage George Raymond IIIPurchase (P)Common Stock150,000USD 12.88USD 1,932,000SEC filing ↗
2025-10-09Zage George Raymond IIIPurchase (P)Common Stock1,000,000USD 13.15USD 13,150,000SEC filing ↗
2023-12-14Arison GeorgePurchase (P)Common Stock, par value $0.0001 per share2,937USD 8.45USD 24,818SEC filing ↗
2023-12-06Zage George Raymond IIIPurchase (P)Common Stock, par value $0.0001 per share80,000USD 7.80USD 624,000SEC filing ↗
2023-12-06Zage George Raymond IIIPurchase (P)Common Stock, par value $0.0001 per share60,000USD 7.46USD 447,600SEC filing ↗
2023-09-05Zage George Raymond IIIPurchase (P)Common Stock, par value $0.0001 per share35,000USD 5.21USD 182,350SEC filing ↗
2023-09-01Zage George Raymond IIIPurchase (P)Common Stock, par value $0.0001 per share35,000USD 5.14USD 179,900SEC filing ↗
2023-08-31Zage George Raymond IIIPurchase (P)Common Stock, par value $0.0001 per share30,000USD 5.17USD 155,100SEC filing ↗
2023-08-24Zage George Raymond IIIPurchase (P)Common Stock, par value $0.0001 per share10,000USD 5.50USD 55,000SEC filing ↗

Form 4 evidence

102 transaction lines in the latest 365-day window; 361 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-14Katz ZacharySale (S)Common Stock15,227USD 15.23USD 231,907SEC filing ↗
2026-10-14Arison GeorgeTax withholding (F)Common Stock190,800USD 15.06USD 2,873,448SEC filing ↗
2026-10-02Zage George Raymond IIISale (S)Common Stock292,270USD 13.65USD 3,989,486SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-14Katz ZacharySale (S)Common Stock15,227USD 15.23USD 231,907SEC filing ↗
2026-10-14Arison GeorgeTax withholding (F)Common Stock190,800USD 15.06USD 2,873,448SEC filing ↗
2026-10-02Zage George Raymond IIISale (S)Common Stock292,270USD 13.65USD 3,989,486SEC filing ↗
2026-10-01Zage George Raymond IIISale (S)Common Stock207,730USD 14.17USD 2,944,180SEC filing ↗
2026-10-01North John FTax withholding (F)Common Stock36,888USD 14.17USD 522,703SEC filing ↗
2026-09-17Zage George Raymond IIISale (S)Common Stock166,400USD 15.41USD 2,564,224SEC filing ↗
2026-09-16Zage George Raymond IIISale (S)Common Stock333,600USD 15.62USD 5,210,832SEC filing ↗
2026-09-14Katz ZacharySale (S)Common Stock15,227USD 15.57USD 237,084SEC filing ↗
2026-09-12Katz ZacharyTax withholding (F)Common Stock31,546USD 15.28USD 482,023SEC filing ↗
2026-08-31Balance Austin JSale (S)Common Stock89,638USD 15.46USD 1,385,803SEC filing ↗
2026-08-31Balance Austin JOption exercise / conversion (M)Common Stock26,304USD 4.20USD 110,477SEC filing ↗
2026-08-19Baer Daniel BrooksSale (S)Common Stock3,500USD 15.65USD 54,775SEC filing ↗
2026-08-17Katz ZacharySale (S)Common Stock10,172USD 15.83USD 161,023SEC filing ↗
2026-08-03Katz ZacharySale (S)Common Stock12,979USD 17.89USD 232,194SEC filing ↗
2026-07-16Katz ZacharySale (S)Common Stock10,172USD 15.95USD 162,243SEC filing ↗
2026-07-01Katz ZacharySale (S)Common Stock12,800USD 16.28USD 208,384SEC filing ↗
2026-06-29Katz ZacharySale (S)Common Stock12,799USD 14.65USD 187,505SEC filing ↗
2026-06-19Arison GeorgeAward / grant (A)Common Stock2,250,000USD 0.00USD 0SEC filing ↗
2026-06-17Katz ZacharySale (S)Common Stock10,172USD 13.29USD 135,186SEC filing ↗
2026-06-16Arison GeorgeGift (G)Common Stock175,000USD 0.00USD 0SEC filing ↗
2026-06-02Solomon RobertAward / grant (A)Common Stock15,327USD 0.00USD 0SEC filing ↗
2026-06-02Hanna FadiAward / grant (A)Common Stock15,328USD 0.00USD 0SEC filing ↗
2026-06-02Zage George Raymond IIIAward / grant (A)Common Stock14,460USD 0.00USD 0SEC filing ↗
2026-06-02Gersh LisaAward / grant (A)Common Stock15,327USD 0.00USD 0SEC filing ↗
2026-06-02GEARON J MICHAEL JRAward / grant (A)Common Stock16,195USD 0.00USD 0SEC filing ↗
2026-06-02Cohen Chad MAward / grant (A)Common Stock17,642USD 0.00USD 0SEC filing ↗
2026-06-02Baer Daniel BrooksAward / grant (A)Common Stock18,798USD 0.00USD 0SEC filing ↗
2026-06-01Richardson NathanSale (S)Common Stock1,500USD 12.59USD 18,885SEC filing ↗
2026-05-08Balance Austin JSale (S)Common Stock31,615USD 15.00USD 474,225SEC filing ↗
2026-05-08Balance Austin JOption exercise / conversion (M)Common Stock13,153USD 4.20USD 55,243SEC 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 · —
TickerGRND
CIK0001820144
SectorTechnology
IndustrySoftware—Application Yahoo Finance
SEC SIC7370 Services-Computer Programming, Data Processing, Etc.
ExchangeNYSE

Data coverage

Local Form 4 history361 transaction lines from 2022-11-18 to 2026-10-14
21 P purchase lines · 157 S sale lines · 183 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.