LYTIR

Insider · SEC Form 4 · Director

Lam Chi Ming

In the 12 months to Nov 8, 2026, on the open market: sold $1.3M of PMA. Filed a median of 1 business day after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $1.3M in total.Aug: Insider sales $413KSep: Insider sales $855KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $1.3M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. PMASold: PMA Graphene Technology Group Inc. Sep 25, 2026 47,865 shares filed Sep 25, 2026 1,431,886 shares held indirectly after, as filed filing $62K
  2. PMASold: PMA Graphene Technology Group Inc. Sep 24, 2026 120,000 shares filed Sep 25, 2026 1,479,751 shares held indirectly after, as filed filing $156K
  3. PMASold: PMA Graphene Technology Group Inc. Sep 23, 2026 6,000 shares filed Sep 23, 2026 192,751 shares held indirectly after, as filed filing $8K
  4. PMASold: PMA Graphene Technology Group Inc. Sep 22, 2026 120,000 shares filed Sep 23, 2026 198,751 shares held indirectly after, as filed filing $156K
  5. PMASold: PMA Graphene Technology Group Inc. Sep 15, 2026 99,114 shares filed Sep 15, 2026 318,751 shares held indirectly after, as filed filing $129K
  6. PMASold: PMA Graphene Technology Group Inc. Sep 11, 2026 120,000 shares filed Sep 11, 2026 417,865 shares held indirectly after, as filed filing $156K
  7. PMASold: PMA Graphene Technology Group Inc. Sep 9, 2026 150,000 shares filed Sep 11, 2026 537,865 shares held indirectly after, as filed filing $188K
  8. PMASold: PMA Graphene Technology Group Inc. Aug 21, 2026 100,000 shares filed Sep 11, 2026 687,865 shares held indirectly after, as filed filing $132K
  9. PMASold: PMA Graphene Technology Group Inc. Aug 18, 2026 5,000 shares filed Sep 11, 2026 787,865 shares held indirectly after, as filed filing $8K
  10. PMASold: PMA Graphene Technology Group Inc. Aug 17, 2026 15,000 shares filed Sep 11, 2026 792,865 shares held indirectly after, as filed filing $26K
  11. PMASold: PMA Graphene Technology Group Inc. Aug 14, 2026 100,000 shares filed Sep 11, 2026 807,865 shares held indirectly after, as filed filing $137K
  12. PMASold: PMA Graphene Technology Group Inc. Aug 13, 2026 100,000 shares filed Sep 11, 2026 907,865 shares held indirectly after, as filed filing $110K

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.

Other Form 4 entries

Not counted above: entries this filer reported on Form 4 in the same 12 months that are not open-market purchases or sales. Each entry is one line of a filing.

  • PMA: other acquisition or disposition (code J), 3 entries, Jun 16, 2026
Code J
Another acquisition or disposition, described in the filing's footnotes.

Source: the same SEC Form 4 filings. The codes are the SEC's own transaction codes; the meanings above are a plain-words reading of the SEC's Form 4 instructions.