W
WAVEMAN · COMPANY
LGMK · Logicmark, Inc.
> Ask across nine datasets ⌘K
LIVE
TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475
← ALL COMPANIES

LGMK

LogicMark, Inc.
MEDICAL DEVICES · ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES · CIK 0001566826
ACTIVIST 13D☆ WATCH
INSIDER NET · 180D
-
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
0
13F, latest reported quarter
REVENUE GROWTH
+15.4%
XBRL, annual
NET MARGIN
-65.4%
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
no Form 4 purchases or sales on file
CONGRESS
no member of Congress has reported trading it
FUNDS
fewer than five institutions report holding it
REVENUE
+15.4% year over year
more than 66% of Medical Devices
MARGIN
-65.4% net margin
below 76% of Medical Devices
BUYBACKS
no share repurchases reported
SHORT
<0.1% of shares outstanding short · 1.0 days to cover · settled 2026-07-31
below 93% of Medical Devices
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
Chia-Lin Simmons disclosed a 5%+ stake (8.3%) in the last six months.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN -58.3%
-58.3%12M
-86%-57%-29%+0%2025-092025-102025-122026-032026-052026-072026-09 2026-08-03 · Chia-Lin Simmons filed a 5%+ stake (8.3%)
13D/G STAKE
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
An activist crossed the 5% line with declared intent.
Every figure on this page is a federal filing, dated the day it became public — so you can test what was knowable, not what is known now.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

No insider purchases or sales are on record for LogicMark, Inc. in the period covered. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER
FILED
SHARES
VALUE
Matthews Jourdan
BUY
2024-10-16
1,024,400.0
$92.2K
Matthews Jourdan
BUY
2024-10-16
1,024,400.0
$92.2K
Matthews Jourdan
BUY
2024-10-15
232,857.0
$21.0K
Matthews Jourdan
BUY
2024-10-15
2,104,107.0
$168.3K
Matthews Jourdan
BUY
2024-10-10
380.0
$34
7 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 2 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported

no 13F holders found for this ticker

5%+ owners
13D = intent to influence · 13G = passive
Chia-Lin Simmons
ACTIVIST 13D · 2026-08-03
8.3%
FORM 144
No planned-sale notices
No insider has notified an intent to sell. This is the panel to watch after a run-up.
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$11.4M$9.9M$9.9M$11.9M
GROSS PROFIT$7.6M$6.6M$6.7M$7.2M
OPERATING INCOME$-7.9M$-7.7M$-15.3M$-6.9M
NET INCOME$-7.5M$-9.0M$-14.6M$-6.9M
EPS (DILUTED)-13.06-10,971.40-291.52-15.15
OPERATING CASH FLOW$-5.1M$-4.3M$-4.3M$-3.6M
CASH$3.6M$3.8M$6.4M$7.0M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
W WAVEMAN

Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-06 ALL SYSTEMS LIVE FOR MACHINES →