BIERMAN JAMES L

Director · THC, MDXG

As of 2026-09-16, BIERMAN JAMES L has 17 Form 4 transactions on record across 2 companies — 7 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $9.6MIndirect: $0$9.6Mas of 2026-09-16
  • Direct $9.6M
  • Indirect $0
THCdirect31,604 sh$8.4M
MDXGdirect263,684 sh$1.2M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

THC · 15 trades
2026-07-27: Sale, 5,000 sh ($1.2M)2026-05-27: Award / grant, 1,188 sh ($0)2026-05-22: Option exercise, 1,333 sh2026-05-22: Option exercise, 1,333 sh2026-05-22: Option exercise, 1,333 sh2026-05-22: Option exercise, 1,333 sh2025-05-29: Sale, 4,613 sh ($784K)2025-05-27: Sale, 1,551 sh ($257K)2025-05-23: Sale, 8,836 sh ($1.4M)2025-05-23: Sale, 5,000 sh ($800K)2025-05-23: Option exercise, 1,551 sh2025-05-23: Option exercise, 1,551 sh2025-05-23: Option exercise, 1,551 sh2025-05-23: Option exercise, 1,551 sh2025-05-22: Award / grant, 1,333 sh ($0)
MDXG · 2 trades
2026-06-10: Award / grant, 50,913 sh ($185K)2025-06-18: Award / grant, 28,609 sh ($185K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-27THCSale5,000 @ $244.96$1.2M−13.7% of holding31,604Form 4
2025-05-29THCSale4,613 @ $170.00$784K−11.6% of holding35,271Form 4
2025-05-27THCSale1,551 @ $165.72$257K−3.7% of holding39,884Form 4
2025-05-23THCSale8,836 @ $159.35$1.4M−16.0% of holding46,435Form 4
2025-05-23THCSale5,000 @ $160.00$800K−10.8% of holding41,435Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-10MDXGAward / grant50,913263,684Form 4
2026-05-27THCAward / grant1,1881,188Form 4
2026-05-22THCOption exercise1,3330Form 4
2026-05-22THCOption exercise1,33336,604Form 4
2026-05-22THCOption exercise1,3330Form 4
2026-05-22THCOption exercise1,33336,604Form 4
2025-06-18MDXGAward / grant28,609212,771Form 4
2025-05-23THCOption exercise1,5510Form 4
2025-05-23THCOption exercise1,55155,271Form 4
2025-05-23THCOption exercise1,5510Form 4
2025-05-23THCOption exercise1,55155,271Form 4
2025-05-22THCAward / grant1,3331,333Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.