| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President | Executive Vice President | V.p. (pres.,Nat.gas Pipelines) +1 more
1 company
Thomas A Martin last filed a Form 4 in July 2025, as President at KMI. Thomas A Martin's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
Historically, Thomas A Martin's trades have earned a middling insider score of 51/100 across 10 rated trades. Over a 12-month horizon, 20.0% of those trades were profitable, with an average 12-month return of -11.7%.
At the last filing, the largest reported position was 1,003,681 shares of KMI. The KMI filings lean toward selling, a net 346,782 shares.
Thomas A Martin has 27 Form 4 filings on record from October 2015 to July 2025, all as President at Kinder Morgan (KMI), 2015–2025.
The 33 reported transactions were 12 open-market sales, 6 tax withholdings, 5 option exercises and 5 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 3 purchases worth about $568K and 12 sales worth about $8.5M.
The largest open-market purchase was 10,000 shares of KMI at an average $27.24 on October 30, 2015, about $272K.
The largest open-market sale was 100,000 shares of KMI at an average $21.01 on August 1, 2024, about $2.1M. Twelve months later KMI was up 33%.
8 of the 9 sales since April 2023 were made under a Rule 10b5-1 trading plan; the other was not.
Shares as reported in the last Form 4 for each company; the most recent is from July 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 4, 2025 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $28.26 | $508,676.40 | -2.3% | -4.6% | +13.1% | |
| May 7, 2025 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $27.57 | $496,254.60 | -2.2% | +1.5% | +14.1% | |
| Apr 2, 2025 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $28.75 | $517,460.40 | -2.2% | -2.0% | +14.0% | |
| Mar 5, 2025 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $26.61 | $479,017.80 | -2.1% | +6.8% | +24.9% | |
| Feb 5, 2025 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $27.70 | $498,520.80 | -2.1% | -1.6% | +9.7% | |
| Jan 2, 2025 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $27.91 | $502,293.60 | -2.0% | +2.9% | -1.4% | |
| Dec 4, 2024 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 18,000 | $27.34 | $492,078.60 | -2.0% | -1.5% | +1.6% | |
| Nov 6, 2024 | KMI Kinder Morgan, Inc. | President | Sell10b5-1 | 19,121 | $26.28 | $502,530.47 | -2.1% | +4.4% | -0.9% | |
| Aug 1, 2024 | KMI Kinder Morgan, Inc. | President | Sell | 100,000 | $21.01 | $2,101,000.00 | -9.8% | +17.9% | +33.4% | |
| Aug 6, 2021 | KMI Kinder Morgan, Inc. | V.p. (pres.,Nat.gas Pipelines) | Sell | 66,607 | $17.08 | $1,137,647.56 | -7.9% | -0.6% | +8.5% |