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

Solidion Technology Inc.

STI · Nasdaq · CIK 0001881551 · Industrials · Electrical Equipment & Parts

INSIDER SIGNAL

No active buy signal

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

21 Form 4 transaction lines observed in the same window
4 sales · 11 option, withholding, award, gift or other lines

Last qualifying purchase2026-09-14 · Prantsevich Vlad · $7.3K

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying6 qualifying line group(s)
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
Ikezi HenryTenPercentOwner
●●▼○○●▼
Tjon Karin-JoyceDirector
○○●
Davis John LinzyDirector
○○
Prantsevich VladChief Financial Officer
○●
Winters JaymesChief Executive Officer
○●
Global Graphene Group, Inc.TenPercentOwner
▼
● Purchase▼ Sale○ Other

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

Purchase breadth & concentration

QUALIFYING BUYERS4
PURCHASE CONCENTRATION93%Largest buyer: Ikezi Henry · $644.0K
CLUSTER BUYING · 15D3 insidersPeak activity: 2026-09-09–2026-09-14

Roles in the peak window: Chief Executive Officer, Chief Financial Officer, Director. Concentration uses priced qualifying P lines only and does not change the saved score.

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: 2026-09-14 · Prantsevich Vlad.

Recent Form 4 activity

6Purchases
9Sales
11Other Form 4 lines
13SEC filings · 365 days
BUYING6 qualifying P line(s) · 180 days
SELLING4 sale line(s) · context only
OTHER11 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
221,708
Previous report
52,412
Avg daily volume
674,609
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
2026-09-14Prantsevich VladPurchase (P)Common Stock1,030USD 7.13USD 7,344SEC filing ↗
2026-09-14Tjon Karin-JoycePurchase (P)Common Stock5,000USD 7.20USD 36,000SEC filing ↗
2026-09-09Winters JaymesPurchase (P)Common Stock984USD 7.11USD 6,996SEC filing ↗
2026-06-05Ikezi HenryPurchase (P)Common Stock2,000USD 36.00USD 72,000SEC filing ↗
2026-06-04Ikezi HenryPurchase (P)Common Stock23,000USD 24.66USD 567,180SEC filing ↗
2026-06-03Ikezi HenryPurchase (P)Common Stock1,000USD 4.85USD 4,850SEC filing ↗

Form 4 evidence

26 transaction lines in the latest 365-day window; 38 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-15Davis John LinzyD (D)Common Stock19,915USD 7.03USD 140,002SEC filing ↗
2026-09-14Prantsevich VladPurchase (P)Common Stock1,030USD 7.13USD 7,344SEC filing ↗
2026-09-14Prantsevich VladJ (J)Common Stock2,425USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (25 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-15Davis John LinzyD (D)Common Stock19,915USD 7.03USD 140,002SEC filing ↗
2026-09-14Prantsevich VladPurchase (P)Common Stock1,030USD 7.13USD 7,344SEC filing ↗
2026-09-14Prantsevich VladJ (J)Common Stock2,425USD 0.00USD 0SEC filing ↗
2026-09-14Tjon Karin-JoycePurchase (P)Common Stock5,000USD 7.20USD 36,000SEC filing ↗
2026-09-09Winters JaymesPurchase (P)Common Stock984USD 7.11USD 6,996SEC filing ↗
2026-09-09Winters JaymesJ (J)Common Stock3,725USD 0.00USD 0SEC filing ↗
2026-09-01Tjon Karin-JoyceJ (J)Common Stock200USD 0.00USD 0SEC filing ↗
2026-09-01Tjon Karin-JoyceAward / grant (A)Common Stock12,853USD 0.00USD 0SEC filing ↗
2026-09-01SCHWARTZ MARK NAward / grant (A)Common Stock4,296USD 0.00USD 0SEC filing ↗
2026-09-01Robinson Dante WAward / grant (A)Common Stock4,296USD 0.00USD 0SEC filing ↗
2026-09-01Ellen Kimi LAward / grant (A)Common Stock4,296USD 0.00USD 0SEC filing ↗
2026-09-01Davis John LinzyAward / grant (A)Common Stock12,853USD 0.00USD 0SEC filing ↗
2026-06-05Ikezi HenrySale (S)Common Stock205,937USD 37.81USD 7,785,839SEC filing ↗
2026-06-05Ikezi HenryPurchase (P)Common Stock2,000USD 36.00USD 72,000SEC filing ↗
2026-06-05Ikezi HenryOption exercise / conversion (M)Common Stock214,037USD 3.10USD 663,515SEC filing ↗
2026-06-05Ikezi HenryJ (J)Common Stock214,037USD 0.00USD 0SEC filing ↗
2026-06-04Ikezi HenrySale (S)Common Stock188,951USD 23.43USD 4,427,122SEC filing ↗
2026-06-04Ikezi HenryPurchase (P)Common Stock23,000USD 24.66USD 567,180SEC filing ↗
2026-06-04Global Graphene Group, Inc.Sale (S)Common Stock175,000USD 21.09USD 3,690,750SEC filing ↗
2026-06-03Ikezi HenryPurchase (P)Common Stock1,000USD 4.85USD 4,850SEC filing ↗
2025-12-12Global Graphene Group, Inc.Sale (S)Common Stock750USD 7.87USD 5,902SEC filing ↗
2025-12-11Global Graphene Group, Inc.Sale (S)Common Stock568USD 7.87USD 4,470SEC filing ↗
2025-11-26Global Graphene Group, Inc.Sale (S)Common Stock3,225USD 10.39USD 33,508SEC filing ↗
2025-11-25Global Graphene Group, Inc.Sale (S)Common Stock4,910USD 10.53USD 51,702SEC filing ↗
2025-11-24Global Graphene Group, Inc.Sale (S)Common Stock1,865USD 10.89USD 20,310SEC 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 · —
TickerSTI
CIK0001881551
SectorIndustrials
IndustryElectrical Equipment & Parts Yahoo Finance
SEC SIC3690 Miscellaneous Electrical Machinery, Equipment & Supplies
ExchangeNasdaq

Data coverage

Local Form 4 history38 transaction lines from 2025-04-25 to 2026-09-15
6 P purchase lines · 18 S sale lines · 14 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.