InsidersTradesSigma
Total declarations
Companies
▲ Purchases (6 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
6
Disclosed sells
0
T+90 hit rate
50%
T+90 mean return
+5.4%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Szlosek Thomas A, Chief Financial Officer. Director active across 5 companies, notably Avantor, Inc.. In total, 31 filings have been logged. Split: 6 buys · 0 sell. Total volume traded: €1.1m. History available since 17 May 2021. The latest transaction was filed on 7 August 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Szlosek Thomas A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations31 total
3,194 sharesCommon Stock, par value $0.01 per shareSEC:0001293167-26-000004:0
1,257 shares@ US$209.23Common Stock, par value $0.01 per shareSEC:0001293167-26-000004:1
2,193 sharesCommon Stock, par value $0.01 per shareSEC:0000350698-26-000024:0
12,234 shares0Common Stock, par value $0.01 per shareSEC:0000350698-26-000015:0
470 shares0Ordinary SharesSEC:0001137789-25-000336:0
20,308 shares@ US$12.3734.6% of flowCommon StockSEC:0000950142-25-002939:0
Canonical exit: 5 Feb 2026 (T+90)
3,194 sharesCommon Stock, par value $0.01 per shareSEC:0000350698-25-000103:0
20,023 shares0Common StockSEC:0001104659-25-058159:0
7,500 shares@ US$16.6527.1% of flowCommon StockSEC:0001929561-25-000088:0
Canonical exit: 12 Aug 2025 (T+90)
8,700 shares@ US$14.408527.1% of flowCommon StockSEC:0001929561-25-000084:0
Canonical exit: 7 Aug 2025 (T+90)
2,193 sharesCommon Stock, par value $0.01 per shareSEC:0000350698-25-000057:0
3,195 sharesCommon Stock, par value $0.01 per shareSEC:0000350698-24-000102:0
13,554 shares0Common StockSEC:0001839839-24-000161:0
1,421 shares@ US$140.76100.0% of flowCommon Stock, par value $0.01 per shareSEC:0000350698-24-000028:0
Canonical exit: 23 May 2024 (T+90)
11,186 shares@ US$17.92100.0% of flowCommon StockSEC:0001929561-23-000080:0
Canonical exit: 14 Dec 2023 (T+90)
12,244 shares0Common StockSEC:0000899243-23-014982:0
23,261 shares@ US$20.2812.1% of flowCommon StockSEC:0001722482-23-000131:0
2,082 shares@ US$24.591.3% of flowCommon StockSEC:0001722482-23-000073:0
4,253 shares@ US$24.542.7% of flowCommon StockSEC:0001722482-23-000064:0
53,636 shares0Common StockSEC:0001722482-23-000021:0
1,848 shares0Common StockSEC:0001929561-23-000016:0
8,313 shares@ US$21.094.6% of flowCommon StockSEC:0001722482-23-000007:0
12,500 shares@ US$20.7087.0% of flowCommon StockSEC:0001722482-22-000190:0
Canonical exit: 14 Feb 2023 (T+90)
7,079 shares0Common StockSEC:0000899243-22-021459:0
23,261 shares@ US$31.330.0088% mcap26.6% of flowCommon StockSEC:0001722482-22-000142:0
25 of 31 declarations
About Szlosek Thomas A
Thomas A. Szlosek is Executive Vice President and Chief Financial Officer. The declarant has 29 filings in total, and across the sampled recent filings from 2021-05-19 to 2026-03-03, the reported buy amount is EUR 1063987, with no reported sell amount, with filings linked notably to Avantor, Inc. and RXO, Inc.
