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Helge Tiainen

Board Director
Autre Membre du Conseil
SE·Finansinspektionen
InCoax Networks AB
Insider activity · 24 months1 buy1 saleCumulative net flow
Total declarations
26
Company
1
▲ Purchases (9 ops.)
€63k
▼ Sales (10 ops.)
€231k

Latest filing published 08 Sept 2025 for InCoax Networks AB, €10k.

Filing timeline

BuySale
Helge Tiainen

Insider track record

Disclosed buys
9
Disclosed sells
10
Signal history

Closed purchases

Market purchases
9

Not enough history yet: 0 closed purchases, at least 2 are needed.

Purchases by company

Helge Tiainen: trading record in brief

Helge Tiainen is a declared insider of InCoax Networks AB (board member), with filings sourced from Finansinspektionen. Over a trading history stretching from 12 August 2020 to 8 September 2025, the count stands at 26 filings.

On the open market, the record shows 9 purchases worth €63k and 10 sales worth €231k. The net balance comes to €168k on the selling side. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. So far in 2025, the count stands at 1 purchase and 1 sale.

Half of the purchases are above €7,265 and half below.

On 8 September 2025 came the latest disclosure, an open-market purchase for €10k in InCoax Networks AB. Between a trade and the moment it shows up on Finansinspektionen, the median delay is 4 days. The legal deadline for notifying a trade is three business days (MAR article 19). Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by Finansinspektionen and describes the past, not future prices; it is not investment advice.

Companies and markets linked to Helge Tiainen

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

Declarations22 total
  • ▲
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    110,424 SEK28FI-SE
    98,593 shares@ SEK 1.120.090% mcap62.2% of flowAktieISIN SE0009832595FI:A003S120-1
    Canonical exit: 7 Dec 2025 (T+90)
  • ▼
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    1M SEK15FI-SE
    94,000 shares@ SEK 11.523785.7% of flowAktieISIN SE0009832595FI:csv-bc5f7abf8e15802f1238
  • ▲
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    36,803 SEK0FI-SE
    24,700 shares@ SEK 1.49BTA (betald tecknad aktie)ISIN SE0015811682FI:csv-33c33b2a10d139fe3096
    Canonical exit: 25 Apr 2024 (T+90)
  • ▼
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    4,636 SEK0FI-SE
    212,657 shares@ SEK 0.02181.4% of flowTeckningsrätt/UniträttISIN SE0021308954FI:csv-e0ac2598d207396cfcbd
  • ●
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    200,587 SEK0FI-SE
    102,865 shares@ SEK 1.95BTA (betald tecknad aktie)ISIN SE0019019027FI:csv-85c7140c40944ed8aac1
  • ●
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    0FI-SE
    102,865 shares0Teckningsrätt/UniträttISIN SE0019019019FI:csv-e91ce9b7c13e54c50ca3
  • ▲
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    107,500 SEK0FI-SE
    50,000 shares@ SEK 2.15AktieISIN SE0009832595FI:csv-de0e97883a5b8ebfb607
    Canonical exit: 18 Oct 2022 (T+90)
  • ●
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    152,550 SEK0FI-SE
    30,510 shares@ SEK 5.00TeckningsoptionISIN SE0009832595FI:csv-ac133dbdebafe03d4f39
  • ●
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    0FI-SE
    61,020 shares0TeckningsoptionISIN SE0015811674FI:csv-d518baf3c7a07ad45e5c
  • ▲
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    20,800 SEK0FI-SE
    40,000 shares@ SEK 0.527.0% of flowBTU (betald tecknad unit)ISIN SE0015811674FI:csv-8bc47fe2ba8598a33aa2
    Canonical exit: 3 Jan 2022 (T+90)
  • ▼
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    294,000 SEK0FI-SE
    50,000 shares@ SEK 5.88AktieISIN SE0015811674FI:csv-b0142125fb2e0b8f67be
  • ▼
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    145,000 SEK0FI-SE
    25,000 shares@ SEK 5.80AktieISIN SE0015811674FI:csv-5426aab82e53608837c7
  • ●
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    94,590 SEK0FI-SE
    21,020 shares@ SEK 4.50AktieISIN SE0009832595FI:csv-a8cf9de67c0d4a5fc575
  • ●
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    207,090 SEK0FI-SE
    46,020 shares@ SEK 4.50AktieISIN SE0009832595FI:csv-8254eb16c6751df531c7
  • ▲
    Helge Tiainen
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutivesInCoax Networks AB
    61,200 SEK11FI-SE
    10,000 shares@ SEK 6.1237.8% of flowAktieISIN SE0009832595FI:A001P454-1
    Canonical exit: 8 Apr 2021 (T+90)
  • ▲
    Helge Tiainen
    CSMOExecutivesInCoax Networks AB
    89,264 SEK0FI-SE
    12,228 shares@ SEK 7.30AktieISIN SE0009832595FI:csv-f4dbea7b967e013d63c5
    Canonical exit: 22 Dec 2020 (T+90)
  • ▲
    Helge Tiainen
    CSMOExecutivesInCoax Networks AB
    93,236 SEK0FI-SE
    12,772 shares@ SEK 7.30AktieISIN SE0009832595FI:csv-479b3a3b62a85c7f7922
    Canonical exit: 17 Dec 2020 (T+90)
  • ▼
    Helge Tiainen
    Förvaltare till Arvi Huiperos dödsboExecutivesInCoax Networks AB
    41,418 SEK0FI-SE
    25,000 shares@ SEK 1.6567TeckningsrättISIN SE0009832595FI:csv-806468772da0edfd77d7
  • ▲
    Helge Tiainen
    VD Bayhood Management ABExecutivesInCoax Networks AB
    75,374 SEK0FI-SE
    14,357 shares@ SEK 5.25AktieISIN SE0009832595FI:csv-62900cba1aeeb8a1f034
    Canonical exit: 6 Dec 2020 (T+90)
  • ▲
    Helge Tiainen
    CSMOExecutivesInCoax Networks AB
    69,400 SEK0FI-SE
    10,000 shares@ SEK 6.94AktieISIN SE0009832595FI:csv-ae106cb6f6713fbc117c
    Canonical exit: 18 Nov 2020 (T+90)
  • ●
    Helge Tiainen
    CSMOExecutivesInCoax Networks AB
    110,000 SEK0FI-SE
    200,000 shares@ SEK 0.5539.9% of flowTeckningsoptionFI:csv-d184429eb4a107e26600
  • ▼
    Helge Tiainen
    CSMOExecutivesInCoax Networks AB
    9 SEK2FI-SE
    225 shares@ SEK 0.03780.0% of flowAktieISIN SE0009832595FI:csv-5806c1475a1b6e571ad0

22 of 22 declarations

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