James O Armitage

CIK 1370087 · last filed 2025-06-27

James O Armitage is a corporate insider who has filed 21 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for CRDF, was dated Jun 27, 2025. Across all open-market trades the lifetime net is −$1.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $42.3K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$42.3K

Companies

4

Total Filings

21

Lifetime Open-Market Net

-$1.03M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
CRDF Director 27,490 $1.54 $42.3K $78.5K 9 2025-06-27
Cardiff Oncology, Inc. (TROV) Delisted Director $0 1 2020-05-01
TESARO, Inc. (TSRO) Delisted Director 10,000 -$1.11M 9 2019-01-22
MGI PHARMA INC (MOGN) Delisted Director 0 $0 1 2007-05-09

Recent Filings

21 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-06-27 CRDF Grant (A) $0 EDGAR
2024-07-01 CRDF Grant (A) $0 EDGAR
2023-06-20 CRDF Grant (A) $0 EDGAR
2022-10-11 CRDF Buy (P) +13,000 $20.2K EDGAR
2022-03-10 CRDF Grant (A) $0 EDGAR
2021-06-14 CRDF Grant (A) $0 EDGAR
2021-05-27 CRDF Buy (P) +4,000 $43.3K EDGAR
2020-06-19 CRDF Grant (A) $0 EDGAR
2020-05-18 CRDF Buy (P) +10,490 $15.0K EDGAR
2020-05-01 Cardiff Oncology, Inc. (TROV) Delisted Grant (A) $0 EDGAR
Showing 110 of 21
Page 1 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.