Christopher W Porter
CIK 1693924 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 9, 2017 · Latest: Jan. 9, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 45 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 23, 2026 | USAC | A | 20,000 | — | — | 128,001 Direct | +18.52% | Acquired | (price as of 2026-08-20) |
| March 9, 2020 | USAC | M | 1,810 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 9, 2020 | USAC | M | 2,872 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 9, 2020 | USAC | D | 905 | $15.12 | $13,684 | 17,179 Direct | -5.00% | Disposed | 76.5% (price as of 2026-08-20) |
| March 9, 2020 | USAC | D | 1,436 | $15.12 | $21,712 | 18,084 Direct | -7.36% | Disposed | 76.5% (price as of 2026-08-20) |
| March 9, 2020 | USAC | M | 1,810 | — | — | 19,520 Direct | +10.22% | Acquired | (price as of 2026-08-20) |
| March 9, 2020 | USAC | M | 2,872 | — | — | 17,710 Direct | +19.36% | Acquired | (price as of 2026-08-20) |
| Dec. 5, 2019 | USAC | A | 31,698 | — | — | 31,698 Direct | — | Acquired | (price as of 2026-08-20) |
| March 8, 2019 | USAC | M | 2,873 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 8, 2019 | USAC | M | 1,810 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 8, 2019 | USAC | M | 2,766 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 8, 2019 | USAC | D | 1,437 | $14.99 | $21,541 | 14,838 Direct | -8.83% | Disposed | 78.1% (price as of 2026-08-20) |
| March 8, 2019 | USAC | D | 905 | $14.99 | $13,566 | 16,275 Direct | -5.27% | Disposed | 78.1% (price as of 2026-08-20) |
| March 8, 2019 | USAC | D | 1,383 | $14.99 | $20,731 | 17,180 Direct | -7.45% | Disposed | 78.1% (price as of 2026-08-20) |
| March 8, 2019 | USAC | M | 2,873 | — | — | 18,563 Direct | +18.31% | Acquired | (price as of 2026-08-20) |
| March 8, 2019 | USAC | M | 1,810 | — | — | 15,690 Direct | +13.04% | Acquired | (price as of 2026-08-20) |
| March 8, 2019 | USAC | M | 2,766 | — | — | 13,880 Direct | +24.89% | Acquired | (price as of 2026-08-20) |
| Dec. 5, 2018 | USAC | A | 27,846 | — | — | 27,846 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 3, 2018 | USAC | M | 2,095 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 3, 2018 | USAC | M | 2,095 | — | — | 11,114 Direct | +23.23% | Acquired | (price as of 2026-08-20) |
| April 13, 2018 | USAC | M | 2,154 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| April 13, 2018 | USAC | M | 1,358 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| April 13, 2018 | USAC | M | 2,075 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| April 13, 2018 | USAC | D | 1,077 | $16.93 | $18,234 | 9,019 Direct | -10.67% | Disposed | 57.6% (price as of 2026-08-20) |
| April 13, 2018 | USAC | D | 679 | $16.93 | $11,495 | 10,096 Direct | -6.30% | Disposed | 57.6% (price as of 2026-08-20) |
| April 13, 2018 | USAC | D | 1,038 | $16.93 | $17,573 | 10,775 Direct | -8.79% | Disposed | 57.6% (price as of 2026-08-20) |
| April 13, 2018 | USAC | M | 2,154 | — | — | 11,813 Direct | +22.30% | Acquired | (price as of 2026-08-20) |
| April 13, 2018 | USAC | M | 1,358 | — | — | 9,659 Direct | +16.36% | Acquired | (price as of 2026-08-20) |
| April 13, 2018 | USAC | M | 2,075 | — | — | 8,301 Direct | +33.33% | Acquired | (price as of 2026-08-20) |
| March 9, 2018 | USAC | M | 1,811 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 9, 2018 | USAC | M | 2,766 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 9, 2018 | USAC | D | 906 | $17.87 | $16,190 | 6,226 Direct | -12.70% | Disposed | 49.4% (price as of 2026-08-20) |
| March 9, 2018 | USAC | D | 1,383 | $17.87 | $24,714 | 7,132 Direct | -16.24% | Disposed | 49.4% (price as of 2026-08-20) |
| March 9, 2018 | USAC | M | 1,811 | — | — | 8,515 Direct | +27.01% | Acquired | (price as of 2026-08-20) |
| March 9, 2018 | USAC | M | 2,766 | — | — | 6,704 Direct | +70.24% | Acquired | (price as of 2026-08-20) |
| Feb. 12, 2018 | USAC | A | 2,154 | — | — | 2,154 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 12, 2018 | USAC | A | 8,617 | — | — | 8,617 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 4, 2017 | USAC | M | 2,095 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 4, 2017 | USAC | D | 587 | $16.27 | $9,550 | 3,938 Direct | -12.97% | Disposed | 64.0% (price as of 2026-08-20) |
| Dec. 4, 2017 | USAC | M | 2,095 | — | — | 4,525 Direct | +86.21% | Acquired | (price as of 2026-08-20) |
| March 10, 2017 | USAC | M | 2,766 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| March 10, 2017 | USAC | D | 1,383 | $18.13 | $25,074 | 2,430 Direct | -36.27% | Disposed | 47.2% (price as of 2026-08-20) |
| March 10, 2017 | USAC | M | 2,766 | — | — | 3,813 Direct | +264.18% | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2017 | USAC | A | 1,358 | — | — | 1,358 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2017 | USAC | A | 5,431 | — | — | 5,431 Direct | — | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| March 9, 2020 | USAC | Phantom Units | Common Units (1,810) | — | March 9, 2020 | 1,810 | Disposed |
| March 9, 2020 | USAC | Phantom Units | Common Units (2,872) | — | March 9, 2020 | 2,872 | Disposed |
| Dec. 5, 2019 | USAC | Phantom Units | Common Units (31,698) | — | — | 31,698 | Acquired |
| March 8, 2019 | USAC | Phantom Units | Common Units (2,873) | — | March 8, 2019 | 2,873 | Disposed |
| March 8, 2019 | USAC | Phantom Units | Common Units (1,810) | — | March 8, 2019 | 1,810 | Disposed |
| March 8, 2019 | USAC | Phantom Units | Common Units (2,766) | — | March 8, 2019 | 2,766 | Disposed |
| Dec. 5, 2018 | USAC | Phantom Units | Common Units (27,846) | — | — | 27,846 | Acquired |
| Dec. 3, 2018 | USAC | Phantom Units | Common Units (2,095) | — | Dec. 3, 2018 | 2,095 | Disposed |
| April 13, 2018 | USAC | Phantom Units | Common Units (2,154) | — | — | 2,154 | Disposed |
| April 13, 2018 | USAC | Phantom Units | Common Units (1,358) | — | — | 1,358 | Disposed |
| April 13, 2018 | USAC | Phantom Units | Common Units (2,075) | — | — | 2,075 | Disposed |
| March 9, 2018 | USAC | Phantom Units | Common Units (1,811) | — | March 9, 2018 | 1,811 | Disposed |
| March 9, 2018 | USAC | Phantom Units | Common Units (2,766) | — | March 9, 2018 | 2,766 | Disposed |
| Feb. 12, 2018 | USAC | Phantom Units | Common Units | — | — | 2,154 | Acquired |
| Feb. 12, 2018 | USAC | Phantom Units | Common Units (8,617) | — | — | 8,617 | Acquired |
| Dec. 4, 2017 | USAC | Phantom Units | Common Units (2,095) | — | Dec. 4, 2017 | 2,095 | Disposed |
| March 10, 2017 | USAC | Phantom Units | Common Units (2,766) | — | March 10, 2017 | 2,766 | Disposed |
| Feb. 13, 2017 | USAC | Phantom Units | Common Units | — | — | 1,358 | Acquired |
| Feb. 13, 2017 | USAC | Phantom Units | Common Units (5,431) | — | — | 5,431 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.