Latest filingAug 28, 2026Most recent Form 4
TONX
TON Strategy Co
NasdaqFinancialsFinance Services
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$59.8M1 sells
Net open-market-$59.8M5 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period5transactions
- A · Grants / awards · dominant4 · 80%
- S · Open-market sells1 · 20%
Activity by reported role
A joint filing can contribute to multiple roles6transactions
- Director · dominant4 · 67%
- Chief financial officer1 · 17%
- COO1 · 17%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (5)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeOlsen Sarah JosephineCommon Stock · Direct
1,310,490Aug 14, 2026
Cary Nicolas ClaudeCommon Stock · Direct
152,500Aug 27, 2026
Suarez OscarCommon Stock · Direct
97,500Aug 27, 2026
Sohn EvanCommon Stock · Direct
155,399Aug 27, 2026
Highfield Tucker MontanaCommon Stock · Direct
150,000Aug 27, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 03 → Sep 03
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Top insiders
By absolute net value across the selected period- OJ-$598.7k
Recent filing activity
Most recent 1 transactions · color = transaction code- SSell08/17-$59.8MSEC
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
TONX transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| TONX | Olsen Sarah Josephine | CFOCOO | sale | 217k | -$59.8M | S | +10.6% | 08/17 | 08/14 |
TON Strategy Co Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at TON Strategy Co?
Highfield Tucker Montana, Sohn Evan, Suarez Oscar, Cary Nicolas Claude, Olsen Sarah Josephine.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Olsen Sarah Josephine reported a sale on Aug 14, 2026 valued at $59.8M. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $598,726.83. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.