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Total declarations
Company
▲ Purchases (5 ops.)
▼ Sales (0 ops.)
Latest filing published 09 Oct 2025 for aTYR PHARMA INC, €527k. Read the official filing
Filing timeline
BuySalePaul Schimmel
Insider track record
Disclosed buys
5
Disclosed sells
0
T+90 hit rate
33%
T+90 mean return
+10.0%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Paul Schimmel: trading record in brief
Paul Schimmel is a declared insider of aTYR PHARMA Inc (board member), with filings sourced from SEC (Form 4). Between 16 September 2015 and 8 October 2025, the trades on record add up to 7 filings.
No open-market sale appears; the market trades are 5 purchases worth €2.9M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 1 option exercise. In 2025 alone, the filings show 1 purchase and no sales.
Half of the purchases are above €410k and half below. 1 out of 5 purchases came within 30 days of a purchase by at least one other insider of the same company. Purchases made close together by different insiders form what is called a cluster.
The record was last updated on 9 October 2025 with an open-market purchase (€527k) in aTYR PHARMA Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Paul Schimmel
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Declarations7 total
682,001 shares@ US$0.898100.0% of flowCommon StockSEC:0001193125-25-236131:0
Canonical exit: 6 Jan 2026 (T+90)
41,052 shares@ US$1.74172.6% of flowCommon StockSEC:0000950170-24-086159:0
Canonical exit: 20 Oct 2024 (T+90)
200,000 shares@ US$2.2516.3% of flowCommon StockSEC:0001209191-23-028607:0
Canonical exit: 8 Aug 2023 (T+90)
6,000 sharesCommon stockSEC:0001209191-23-026067:0
250,000 shares@ US$8.0072.8% of flowCommon StockSEC:0001209191-21-057339:0
Canonical exit: 19 Dec 2021 (T+90)
50,000 shares@ US$3.986.9% of flowCommon StockSEC:0001209191-21-034293:0
Canonical exit: 16 Aug 2021 (T+90)
11,925 sharesCommon StockSEC:0001209191-16-094247:0
7 of 7 declarations
