Insider · CIK 0001848770
Joanna D. Massey
Files at KULR (KULR Technology Group, Inc.), DTCX (Datacentrex, Inc.). First filing Oct 3, 2025, latest Oct 3, 2025.
Joanna D. Massey files SEC Form 4 as director at KULR (KULR Technology Group, Inc.), and also at DTCX (Datacentrex, Inc.). Since Oct 3, 2025, Joanna D. Massey has reported 0 open-market buys worth $0 and 1 open-market sell worth $55k, the latest filed on Oct 3, 2025.
A track record needs three past buys with six months of prices behind them; Joanna D. Massey has 0, so none is measured yet.
The newest scored trade: sold $55k of KULR on Oct 3, 2025, filed Oct 3, 2025, scored 12 (weak), under a 10b5-1 plan.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
KULR: KULR Technology Group, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 12Weak | KULR Technology Group, Inc. | $55k 10,000 shares | -36% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Oct 3, 2025 | KULR KULR Technology Group, Inc. | 10,000 0.02% of outstanding | $55k | Oct 3, 2025 | none |
Transactions
Every row this insider has filed, 10 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 24, 2025 | KULR KULR Technology Group, Inc. | AGrant or award Common Stock | +13,130 | $0.00 | $0 | 30,943 | Nov 26, 2025 |
| Nov 14, 2025 | DTCX Datacentrex, Inc. | JOther Common Stock | -50,000 | - | - | 20,592 | Nov 17, 2025 |
| Oct 3, 2025 | KULR KULR Technology Group, Inc. | SOpen-market sale Common Stock10b5-1 | -10,000 | $5.47 | $55k | 17,813 | Oct 3, 2025 |
| Sep 15, 2025 | DTCX Datacentrex, Inc. | AGrant or award Series A Preferred Convertible Voting Stockderivative | -32 | $3.00 | $96 | 1,678 | Sep 15, 2025 |
| Aug 4, 2025 | DTCX Datacentrex, Inc. | AGrant or award Common Stock | +50,000 | $0.00 | $0 | 70,592 | Aug 6, 2025 |
| Jun 15, 2025 | DTCX Datacentrex, Inc. | AGrant or award Series A Preferred Convertible Voting Stockderivative | -31 | $3.00 | $93 | 1,646 | Jun 16, 2025 |
| May 29, 2025 | DTCX Datacentrex, Inc. | MOption exercise Common Stock | +10,000 | $4.00 | $40k | 20,592 | May 29, 2025 |
| May 29, 2025 | DTCX Datacentrex, Inc. | MOption exercise Series B Preferred Convertible Voting Stockderivative | -800 | $4.00 | $3,200 | 0 | May 29, 2025 |
| Dec 15, 2024 | DTCX Datacentrex, Inc. | AGrant or award Common Stock | +263 | $0.00 | $0 | 10,322 | Dec 17, 2024 |
| Dec 15, 2024 | DTCX Datacentrex, Inc. | AGrant or award Series A Preferred Convertible Voting Stockderivative | +30 | $3.00 | $90 | 1,574 | Dec 17, 2024 |
Questions about Joanna D. Massey
Answered from the filings on this page, as of the latest one.
Is Joanna D. Massey buying or selling?
Not in the last 12 months. Joanna D. Massey's latest open-market trade on SEC Form 4 was sold $55k of KULR on Oct 3, 2025.
How did Joanna D. Massey's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Joanna D. Massey has 0.
Where does Joanna D. Massey file Form 4?
Joanna D. Massey has filed Form 4 at KULR (KULR Technology Group, Inc.); DTCX (Datacentrex, Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.