Mark Lantrip
CIK 1600639 · View on SEC EDGAR ↗
First SEC filing: March 3, 2014 · Latest: March 3, 2014
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Insider transactions
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. 12, 2019 | SOMN | S 10b5-1 | 33,000 | $49.50 | $1,633,500 | 23,157 Direct | -58.76% | Disposed | -0.5% (price as of 2026-08-19) |
| Dec. 4, 2018 | SOMN | S | 9,000 | $47.58 | $428,220 | 9,380 Direct | -48.97% | Disposed | 3.5% (price as of 2026-08-19) |
| June 14, 2017 | SOMN | S 10b5-1 | 25,000 | $51.50 | $1,287,500 | 6,080 Direct | -80.44% | Disposed | -4.4% (price as of 2026-08-19) |
| July 5, 2016 | SOMN | S 10b5-1 | 35,884 | $54.00 | $1,937,736 | 6,050 Direct | -85.57% | Disposed | -8.8% (price as of 2026-08-19) |
| Jan. 19, 2016 | SOMN | S 10b5-1 | 35,647 | $48.00 | $1,711,056 | 6,021 Direct | -85.55% | Disposed | 2.6% (price as of 2026-08-19) |
| Nov. 7, 2014 | SOMN | S | 28,395 | $47.06 | $1,336,269 | 799 Direct | -97.26% | Disposed | 4.7% (price as of 2026-08-19) |
| Nov. 7, 2014 | SOMN | S | 32,204 | $47.06 | $1,515,520 | 799 Direct | -97.58% | Disposed | 4.7% (price as of 2026-08-19) |
| Nov. 7, 2014 | SOMN | S | 14,411 | $47.06 | $678,182 | 799 Direct | -94.75% | Disposed | 4.7% (price as of 2026-08-19) |
| Nov. 7, 2014 | SOMN | S | 10,612 | $47.06 | $499,401 | 799 Direct | -93.00% | Disposed | 4.7% (price as of 2026-08-19) |
| Nov. 7, 2014 | SOMN | S | 10,167 | $47.06 | $478,459 | 799 Direct | -92.71% | Disposed | 4.7% (price as of 2026-08-19) |
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. 27, 2021 | SOMN | Performance Restricted Stock Units [F3] | Southern Company Common Stock (2,635) | $0.00 | — | 2,635 | Disposed |
| Feb. 11, 2021 | SOMN | Performance Restricted Stock Units [F3] | Southern Company Common Stock (2,535) | $0.00 | — | 2,535 | Disposed |
| Feb. 3, 2021 | SOMN | Performance Restricted Stock Units [F3] | Southern Company Common Stock (1,893) | $0.00 | — | 1,893 | Disposed |
| Feb. 27, 2020 | SOMN | Performance Restricted Stock Units [F3] | Southern Company Common Stock (2,634) | $0.00 | — | 2,634 | Disposed |
| Feb. 13, 2020 | SOMN | Performance Restricted Stock Units [F4] | Southern Company Common Stock (2,255) | $0.00 | — | 2,255 | Disposed |
| Feb. 13, 2020 | SOMN | Southern Co Restricted Stock Units [F3] | Southern Company Common Stock (678) | $0.00 | — | 678 | Disposed |
| Feb. 11, 2020 | SOMN | Performance Restricted Stock Units [F4] | Southern Company Common Stock (2,536) | $0.00 | — | 2,536 | Disposed |
| Feb. 13, 2019 | SOMN | Performance Restricted Stock Units [F4] | Southern Company Common Stock (2,255) | $0.00 | — | 2,255 | Disposed |
| Feb. 13, 2019 | SOMN | Southern Co Restricted Stock Units [F3] | Southern Company Common Stock (677) | $0.00 | — | 677 | Disposed |
| Feb. 12, 2019 | SOMN | Option Right to Buy [F1] | Southern Company Common Stock (33,000) | $41.28 | Feb. 10, 2024 | 33,000 | Disposed |
| Feb. 11, 2019 | SOMN | Performance Restricted Stock Units [F4] | Southern Company Common Stock (2,634) | $0.00 | — | 2,634 | Disposed |
| Sept. 6, 2018 | SOMN | Phantom Stock Units | Southern Company Common Stock (15,268) | — | — | 15,268 | Disposed |
| Feb. 13, 2018 | SOMN | Southern Co Restricted Stock Units [F1] | Southern Company Common Stock (677) | $0.00 | — | 677 | Disposed |
| Feb. 12, 2018 | SOMN | Performance Restricted Stock Units [F4] | Southern Company Common Stock (2,256) | $0.00 | — | 2,256 | Disposed |
| June 14, 2017 | SOMN | Option Right to Buy [F1,F2,F3] | Southern Company Common Stock (25,000) | $41.28 | Feb. 10, 2024 | 25,000 | Disposed |
| Feb. 13, 2017 | SOMN | Southern Co Restricted Stock Units [F1] | Southern Company Common Stock (2,032) | $0.00 | — | 2,032 | Acquired |
| July 5, 2016 | SOMN | Option Right to Buy [F1,F2,F3] | Southern Company Common Stock (35,884) | $44.42 | Feb. 13, 2022 | 35,884 | Disposed |
| Jan. 19, 2016 | SOMN | Option Right to Buy [F1,F2,F3] | Southern Company Common Stock (35,647) | $37.97 | Feb. 14, 2021 | 35,647 | Disposed |
| Dec. 26, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (61) | $0.00 | — | 61 | Acquired |
| Dec. 12, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (64) | $0.00 | — | 64 | Acquired |
| Nov. 28, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (65) | $0.00 | — | 65 | Acquired |
| Nov. 14, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (66) | $0.00 | — | 66 | Acquired |
| Nov. 7, 2014 | SOMN | Option Right To Buy [F1,F2] | Southern Company Common Stock (32,204) | $31.17 | Feb. 15, 2020 | 32,204 | Disposed |
| Nov. 7, 2014 | SOMN | Option Right to Buy [F1,F2] | Southern Company Common Stock (28,395) | $31.39 | Feb. 16, 2019 | 28,395 | Disposed |
| Nov. 7, 2014 | SOMN | Option Right to Buy [F1,F2] | Southern Company Common Stock (14,411) | $35.78 | Feb. 18, 2018 | 14,411 | Disposed |
| Nov. 7, 2014 | SOMN | Option Right to Buy [F1,F2] | Southern Company Common Stock (10,612) | $36.42 | Feb. 19, 2017 | 10,612 | Disposed |
| Nov. 7, 2014 | SOMN | Option Right to Buy [F1,F2] | Southern Company Common Stock (10,167) | $33.81 | Feb. 20, 2016 | 10,167 | Disposed |
| Oct. 31, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (66) | $0.00 | — | 66 | Acquired |
| Oct. 17, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (66) | $0.00 | — | 66 | Acquired |
| Oct. 3, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (70) | $0.00 | — | 70 | Acquired |
| Sept. 19, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (70) | $0.00 | — | 70 | Acquired |
| Sept. 5, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (69) | $0.00 | — | 69 | Acquired |
| Aug. 22, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (70) | $0.00 | — | 70 | Acquired |
| Aug. 8, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (71) | $0.00 | — | 71 | Acquired |
| July 25, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (69) | $0.00 | — | 69 | Acquired |
| July 11, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (69) | $0.00 | — | 69 | Acquired |
| June 27, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (68) | $0.00 | — | 68 | Acquired |
| June 13, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (71) | $0.00 | — | 71 | Acquired |
| May 30, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (70) | $0.00 | — | 70 | Acquired |
| May 16, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (71) | $0.00 | — | 71 | Acquired |
| May 2, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (70) | $0.00 | — | 70 | Acquired |
| April 21, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (68) | $0.00 | — | 68 | Acquired |
| April 4, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (70) | $0.00 | — | 70 | Acquired |
| March 21, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (72) | $0.00 | — | 72 | Acquired |
| March 7, 2014 | SOMN | Phantom Stock Units | Southern Company Common Stock (61) | $0.00 | — | 61 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 13 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 3, 2014 | SOMN | Southern Company Common Stock | 3,998 | Direct |
| March 3, 2014 | SOMN | Southern Company Common Stock [F1] | 771 | Direct |
| March 3, 2014 | SOMN | Southern Company Common Stock | 4,733 | Indirect |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (10,167) | 10,167 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (10,612) | 10,612 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (14,411) | 14,411 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (28,395) | 28,395 | Direct |
| March 3, 2014 | SOMN | Option Right To Buy [F2,F3]→ Southern Company Common Stock (32,204) | 32,204 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (35,647) | 35,647 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (35,884) | 35,884 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (43,659) | 43,659 | Direct |
| March 3, 2014 | SOMN | Option Right to Buy [F2,F3]→ Southern Company Common Stock (90,909) | 90,909 | Direct |
| March 3, 2014 | SOMN | Phantom Stock Units→ Southern Company Common Stock (10,890) | 10,890 | Direct |