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TM

Tappin Matthew

Executive
Total declarations
3
Company
1
▲ Purchases (0 ops.)
—
▼ Sales (0 ops.)
—

Latest filing published 10 Aug 2026 for STEM, INC., €13k.

Insider track record

Disclosed buys
0
Disclosed sells
0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Tappin Matthew: trading record in brief

All filings by Tappin Matthew on record concern Stem, Inc. Between 2 July 2026 and 10 August 2026, the trades on record add up to 3 filings.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

The newest entry dates from 10 August 2026: a transaction of €13k, in Stem, Inc. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.

Companies and markets linked to Tappin Matthew

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations3 total
  • ●
    OfficerExecutivesStem, Inc.
    14,781 USD0Source
    2,712 shares@ US$5.4501CommonSEC144:0001959173-26-005853
  • ●
    OfficerExecutivesStem, Inc.
    9,565 USD17Source
    1,881 shares@ US$5.08530.022% mcap2.7% of flowCommonSEC144:0001959173-26-005441
  • ●
    OfficerExecutivesStem, Inc.
    7,719 USD14Source
    996 shares@ US$7.74990.012% mcap4.6% of flowCommonSEC144:0001959173-26-005075

3 of 3 declarations