Richard A Sampson
Insider
First SEC filing: Feb. 5, 2026 · Latest: Feb. 5, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 4, 2026 | ATO | C | 685 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 4, 2026 | ATO | C | 30,808 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 4, 2026 | ATO | C | 685 | $171.62 | $117,560 | 41,767 Direct | +1.67% | Acquired | -7.9% (price as of 2026-10-05) |
| Feb. 4, 2026 | ATO | C | 30,808 | $171.62 | $5,287,269 | 41,082 Direct | +299.86% | Acquired | -7.9% (price as of 2026-10-05) |
| March 7, 2025 | ATO | A | 1,083 | $147.75 | $160,013 | 30,124 Direct | +3.73% | Acquired | 7.0% (price as of 2026-10-05) |
| March 8, 2024 | ATO | A | 1,294 | $115.96 | $150,052 | 28,303 Direct | +4.79% | Acquired | 36.3% (price as of 2026-10-05) |
| March 8, 2024 | ATO | M | 1,367 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 8, 2024 | ATO | M | 1,367 | $115.96 | $158,517 | 10,230 Direct | +15.42% | Acquired | 36.3% (price as of 2026-10-05) |
| March 10, 2023 | ATO | A | 1,367 | $109.72 | $149,987 | 1,367 Direct | · | Acquired | 44.0% (price as of 2026-10-05) |
| March 11, 2022 | ATO | A | 1,323 | $113.40 | $150,028 | 25,835 Direct | +5.40% | Acquired | 39.4% (price as of 2026-10-05) |
| Oct. 1, 2021 | ATO | A | 162 | $88.53 | $14,342 | 615 Direct | +35.76% | Acquired | 78.5% (price as of 2026-10-05) |
| July 1, 2021 | ATO | A | 149 | $96.54 | $14,384 | 450 Direct | +49.50% | Acquired | 63.7% (price as of 2026-10-05) |
| April 1, 2021 | ATO | A | 147 | $97.97 | $14,402 | 299 Direct | +96.71% | Acquired | 61.3% (price as of 2026-10-05) |
| March 6, 2021 | ATO | M | 1,375 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 6, 2021 | ATO | M | 1,375 | $90.79 | $124,836 | 8,493 Direct | +19.32% | Acquired | 74.1% (price as of 2026-10-05) |
| March 5, 2021 | ATO | A | 1,652 | $90.79 | $149,985 | 23,733 Direct | +7.48% | Acquired | 74.1% (price as of 2026-10-05) |
| Jan. 4, 2021 | ATO | A | 152 | $94.81 | $14,411 | 152 Direct | · | Acquired | 66.7% (price as of 2026-10-05) |
| Dec. 10, 2020 | ATO | P | 500 | $97.41 | $48,705 | 7,076 Direct | +7.60% | Acquired | 62.3% (price as of 2026-10-05) |
| Aug. 18, 2020 | ATO | P | 500 | $103.00 | $51,500 | 6,500 Direct | +8.33% | Acquired | 53.4% (price as of 2026-10-05) |
| June 11, 2020 | ATO | P | 1,000 | $99.75 | $99,750 | 6,000 Direct | +20.00% | Acquired | 58.4% (price as of 2026-10-05) |
| June 11, 2020 | ATO | P | 1,000 | $100.00 | $100,000 | 5,000 Direct | +25.00% | Acquired | 58.1% (price as of 2026-10-05) |
| May 11, 2020 | ATO | P | 1,000 | $95.47 | $95,470 | 4,000 Direct | +33.33% | Acquired | 65.5% (price as of 2026-10-05) |
| March 6, 2020 | ATO | A | 1,375 | $109.09 | $149,999 | 1,375 Direct | · | Acquired | 44.9% (price as of 2026-10-05) |
| March 8, 2019 | ATO | A | 1,504 | $99.73 | $149,994 | 21,131 Direct | +7.66% | Acquired | 58.5% (price as of 2026-10-05) |
| March 9, 2018 | ATO | A | 3,000 | $79.80 | $239,400 | 19,200 Direct | +18.52% | Acquired | 98.1% (price as of 2026-10-05) |
| Aug. 15, 2017 | ATO | P | 1,500 | $88.12 | $132,180 | 3,000 Direct | +100.00% | Acquired | 79.4% (price as of 2026-10-05) |
| March 10, 2017 | ATO | A | 3,000 | $77.19 | $231,570 | 15,856 Direct | +23.34% | Acquired | 104.8% (price as of 2026-10-05) |
| March 4, 2016 | ATO | A | 3,000 | $70.11 | $210,330 | 12,560 Direct | +31.38% | Acquired | 125.4% (price as of 2026-10-05) |
| March 6, 2015 | ATO | A | 3,000 | $52.43 | $157,290 | 9,287 Direct | +47.72% | Acquired | 201.4% (price as of 2026-10-05) |
| March 7, 2014 | ATO | A | 3,000 | · | · | 6,103 Direct | +96.68% | Acquired | (price as of 2026-10-05) |
| March 15, 2013 | ATO | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 4, 2026 | ATO | Phantom Deferred Compensation | Common Stock | · | · | 685 | Disposed |
| Feb. 4, 2026 | ATO | Phantom Stock Units | Common Stock | · | · | 30,808 | Disposed |
| March 7, 2025 | ATO | Phantom Stock Units | Common Stock | · | · | 1,083 | Acquired |
| March 8, 2024 | ATO | Phantom Stock Units | Common Stock | · | · | 1,294 | Acquired |
| March 8, 2024 | ATO | Restricted Stock Unit | Common Stock | · | · | 1,367 | Disposed |
| March 10, 2023 | ATO | Restricted Stock Unit | Common Stock | · | · | 1,367 | Acquired |
| March 11, 2022 | ATO | Phantom Stock Units | Common Stock | · | · | 1,323 | Acquired |
| Oct. 1, 2021 | ATO | Phantom Deferred Compensation | Common Stock | · | · | 162 | Acquired |
| July 1, 2021 | ATO | Phantom Deferred Compensation | Common Stock | · | · | 149 | Acquired |
| April 1, 2021 | ATO | Phantom Deferred Compensation | Common Stock | · | · | 147 | Acquired |
| March 6, 2021 | ATO | Restricted Stock Unit | Common Stock | · | · | 1,375 | Disposed |
| March 5, 2021 | ATO | Phantom Stock Units | Common Stock | · | · | 1,652 | Acquired |
| Jan. 4, 2021 | ATO | Phantom Deferred Compensation | Common Stock | · | · | 152 | Acquired |
| March 6, 2020 | ATO | Restricted Stock Unit | Common Stock | · | · | 1,375 | Acquired |
| March 8, 2019 | ATO | Phantom Stock Units | Common Stock | · | · | 1,504 | Acquired |
| March 9, 2018 | ATO | Phantom Stock Units | Common Stock | · | · | 3,000 | Acquired |
| March 10, 2017 | ATO | Phantom Stock Units | Common Stock | · | · | 3,000 | Acquired |
| March 4, 2016 | ATO | Phantom Stock Units | Common Stock | · | · | 3,000 | Acquired |
| March 6, 2015 | ATO | Phantom Stock Units | Common Stock | · | · | 3,000 | Acquired |
| March 7, 2014 | ATO | Phantom Stock Units | Common Stock | · | · | 3,000 | Acquired |
| March 15, 2013 | ATO | Phantom Stock Units | Common Stock | · | · | 3,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 2, 2012 | ATO | Common Stock | 1,500 | Direct |