Thomas A Szlosek

CFO · AUTONATION, INC.

Rank #11,153 SEC EDGAR (United States) ↗ Files from United States

Details

Officer and board memberRetail & Wholesale TradeANSEC CIK 0001293167

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$5.6M
1-day change
▲ 2.72%
Positions on file
4
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 4 currently disclosed positions would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$4.5M – $6.2M2026-09-04

Insider activity Jun 18, 2024 – Mar 1, 2026

Thomas A Szlosek is recorded in filings to the U.S. SEC via EDGAR as officer and board member, and reported 20 transactions between Jun 18, 2024 and Mar 1, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
$501.5K
3 purchases on file priced rows only
Open-market sales (code S)
None
0 sales on file
All reported transactions
20
every code, including awards and exercises
Pattern
Net buyer in the final 12 months of the window
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

4 insiders bought RXO, Inc. (RXO) shares worth $589,388 between Nov 7, 2025 and Nov 20, 2025

Cluster buying

4 different insiders made 5 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

4 insiders bought RXO, Inc. (RXO) shares worth $589,388 between Nov 7, 2025 and Nov 20, 2025
Date Insider Transaction Shares Price Value Filing
Nov 7, 2025 Thomas A Szlosek P Open-market purchase 20,308 held after: 36,508 $12.37 $251,210 SEC filing ↗
Nov 10, 2025 Andrew M Wilkerson P Open-market purchase 7,775 held after: 7,775 $12.88 $100,142 SEC filing ↗
Nov 10, 2025 Andrew M Wilkerson P Open-market purchase 3,850 held after: 3,850 $12.80 $49,280 SEC filing ↗
Nov 17, 2025 Adrian Kingshott P Open-market purchase 9,350 held after: 91,137 $10.75 $100,513 SEC filing ↗
Nov 20, 2025 Troy A Cooper P Open-market purchase 8,317 held after: 275,416 $10.61 $88,243 SEC filing ↗

Total of the rows above: $589,388, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 22 most recent rows are grouped into 20 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. AUTONATION, INC. AN F Shares withheld for taxesnot a buy/sell decision 1,257 shares $263.0K at $209.23 SEC filing ↗
  2. AUTONATION, INC. AN M Option exercise or conversionnot a buy/sell decisionreported at zero 3,194 shares $0 at $0.00 SEC filing ↗
  3. AUTONATION, INC. AN F Shares withheld for taxesnot a buy/sell decision 1,611 shares $314.4K at $195.16 SEC filing ↗
  4. AUTONATION, INC. AN M Option exercise or conversion × 2not a buy/sell decisionreported at zero 4,093 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    2,193 $0.00reported at zero $0 SEC filing ↗
    1,900 $0.00reported at zero $0 SEC filing ↗
  5. AUTONATION, INC. AN F Shares withheld for taxesnot a buy/sell decision 4,841 shares $1.05M at $215.93 SEC filing ↗
  6. AUTONATION, INC. AN A Grant or awardnot a buy/sell decisionreported at zero 12,234 shares $0 at $0.00 SEC filing ↗
  7. RXO, Inc. RXO P Open-market purchase 20,308 shares $251.2K at $12.37 SEC filing ↗
  8. RXO, Inc. RXO G Bona fide gift × 2not a buy/sell decisionreported at zero 49,542 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    13,034 $0.00reported at zero $0 SEC filing ↗
    36,508 $0.00reported at zero $0 SEC filing ↗
  9. Seagate Technology Holdings plc STX M Option exercise or conversionnot a buy/sell decisionreported at zero 470 shares $0 at $0.00 SEC filing ↗
  10. Seagate Technology Holdings plc STX F Shares withheld for taxesnot a buy/sell decision 113 shares $26.5K at $234.12 SEC filing ↗
  11. AUTONATION, INC. AN F Shares withheld for taxesnot a buy/sell decision 1,257 shares $244.4K at $194.40 SEC filing ↗
  12. AUTONATION, INC. AN M Option exercise or conversionnot a buy/sell decisionreported at zero 3,194 shares $0 at $0.00 SEC filing ↗
  13. Janus International Group, Inc. JBI A Grant or awardnot a buy/sell decisionreported at zero 20,023 shares $0 at $0.00 SEC filing ↗
  14. RXO, Inc. RXO P Open-market purchase 7,500 shares $124.9K at $16.65 SEC filing ↗
  15. RXO, Inc. RXO P Open-market purchase 8,700 shares $125.4K at $14.41 SEC filing ↗
  16. AUTONATION, INC. AN F Shares withheld for taxesnot a buy/sell decision 863 shares $157.4K at $182.37 SEC filing ↗
  17. AUTONATION, INC. AN M Option exercise or conversionnot a buy/sell decisionreported at zero 2,193 shares $0 at $0.00 SEC filing ↗
  18. AUTONATION, INC. AN F Shares withheld for taxesnot a buy/sell decision 1,258 shares $206.7K at $164.32 SEC filing ↗
  19. AUTONATION, INC. AN M Option exercise or conversionnot a buy/sell decisionreported at zero 3,195 shares $0 at $0.00 SEC filing ↗
  20. Janus International Group, Inc. JBI A Grant or awardnot a buy/sell decisionreported at zero 13,554 shares $0 at $0.00 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
AUTONATION, INC. AN Common Stock, par value $0.01 per share 16,500 $212.36 $3.5M 4 EDGAR ↗
RXO, Inc. RXO Common Stock (indirect) 49,542 $20.66 $1.0M 4 EDGAR ↗
Janus International Group, Inc. JBI Common Stock (indirect) 149,580 $5.09 $761.4K 4 EDGAR ↗
Seagate Technology Holdings plc STX Ordinary Shares 357 $849.28 $303.2K 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Thomas A Szlosek reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.