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Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Latest filing published 08 Oct 2026 for Alaunos Therapeutics, Inc., €16k. Read the official filing
Filing timeline
BuySaleHolger Weis
Insider track record
Disclosed buys
1
Disclosed sells
0
Signal history
Closed purchases
Market purchases
1
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
Holger Weis: trading record in brief
Holger Weis has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Alaunos Therapeutics, Inc. and Jupiter Neurosciences, Inc. The record holds 11 filings, for trades running from 4 March 2021 to 6 October 2026.
No open-market sale appears; the market trades are 1 purchase worth €77k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 8 share grants and 2 option exercises.
The record was last updated on 8 October 2026 with a share grant (€16k) in Alaunos Therapeutics, Inc. The last purchase on record was published on 3 September 2021, which is 1,871 days ago. Typically, a trade is published a median of 4 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Holger Weis
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations11 total
23,564 shares@ US$0.7444Common StockSEC:0001193125-26-417970:0
4,363 shares@ US$2.010.31% mcap33.3% of flowCommon StockSEC:0001193125-26-344682:0
4,568 shares@ US$1.920.32% mcap33.7% of flowCommon StockSEC:0001193125-26-318105:0
85,800 sharesCommon StockSEC:0001493152-26-033013:0
3,880 sharesCommon StockSEC:0001193125-26-295004:0
7,761 sharesCommon StockSEC:0001193125-26-274305:0
3,700 shares@ US$2.370.19% mcap33.1% of flowCommon StockSEC:0001193125-26-241999:0
10,781 sharesCommon Stock, par value $0.0001 per shareSEC:0001493152-25-003549:0
40,000 shares0Common StockSEC:0000899243-22-023977:0
50,000 shares@ US$1.83100.0% of flowCommon StockSEC:0001209191-21-054828:0
Canonical exit: 30 Nov 2021 (T+90)
4,167 shares0Common StockSEC:0001209191-21-030746:0
11 of 11 declarations
