Ruth Williams Brinkley
CIK 1344381 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 16, 2021 · Latest: Sept. 16, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 18 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 19, 2026 | TVTX | A | 4,000 | — | — | 29,750 Direct | +15.53% | Acquired | (price as of 2026-08-20) |
| May 19, 2026 | TVTX | A | 12,000 | — | — | 12,000 Direct | — | Acquired | (price as of 2026-08-20) |
| April 24, 2026 | NTRA | A | 86 | — | — | 5,475 Direct | +1.60% | Acquired | (price as of 2026-08-20) |
| Jan. 30, 2026 | NTRA | A | 73 | — | — | 5,389 Direct | +1.37% | Acquired | (price as of 2026-08-20) |
| Oct. 31, 2025 | NTRA | A | 97 | — | — | 5,316 Direct | +1.86% | Acquired | (price as of 2026-08-20) |
| June 28, 2024 | NTRA | A | 2,964 | — | — | 2,964 Direct | — | Acquired | (price as of 2026-08-20) |
| May 8, 2024 | TVTX | A | 6,500 | — | — | 19,250 Direct | +50.98% | Acquired | (price as of 2026-08-20) |
| May 8, 2024 | TVTX | A | 19,500 | — | — | 19,500 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 27, 2023 | NTRA | A | 515 | $25.03 | $12,890 | 515 Direct | — | Acquired | 1212.6% (price as of 2026-08-20) |
| July 28, 2023 | NTRA | A | 428 | $29.68 | $12,703 | 428 Direct | — | Acquired | 1007.0% (price as of 2026-08-20) |
| May 17, 2023 | TVTX | A | 13,500 | — | — | 13,500 Direct | — | Acquired | (price as of 2026-08-20) |
| May 17, 2023 | TVTX | A | 4,500 | — | — | 12,750 Direct | +54.55% | Acquired | (price as of 2026-08-20) |
| April 14, 2023 | NTRA | A | 120 | $32.88 | $3,946 | 120 Direct | — | Acquired | 899.2% (price as of 2026-08-20) |
| March 24, 2023 | NTRA | A | 10,767 | — | — | 10,767 Direct | — | Acquired | (price as of 2026-08-20) |
| May 11, 2022 | TVTX | A | 9,000 | — | — | 9,000 Direct | — | Acquired | (price as of 2026-08-20) |
| May 11, 2022 | TVTX | A | 3,000 | — | — | 8,250 Direct | +57.14% | Acquired | (price as of 2026-08-20) |
| Sept. 14, 2021 | TVTX | A | 15,750 | — | — | 15,750 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 14, 2021 | TVTX | A | 5,250 | — | — | 5,250 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 |
|---|---|---|---|---|---|---|---|
| May 19, 2026 | TVTX | Stock option (right to buy) | Common Stock (12,000) | $42.26 | May 19, 2036 | 12,000 | Acquired |
| May 8, 2024 | TVTX | Stock option (right to buy) [F1] | Common Stock (19,500) | $6.82 | May 7, 2034 | 19,500 | Acquired |
| Oct. 27, 2023 | NTRA | Stock Option (right to buy) | Common Stock (515) | $38.26 | Oct. 26, 2033 | 515 | Acquired |
| July 28, 2023 | NTRA | Stock Option (right to buy) | Common Stock (428) | $45.88 | July 27, 2033 | 428 | Acquired |
| May 17, 2023 | TVTX | Stock option (right to buy) [F1] | Common Stock (13,500) | $17.11 | May 16, 2033 | 13,500 | Acquired |
| April 14, 2023 | NTRA | Stock Option (right to buy) | Common Stock (120) | $51.40 | April 13, 2033 | 120 | Acquired |
| March 24, 2023 | NTRA | Stock Option (right to buy) | Common Stock (10,767) | $56.65 | March 1, 2033 | 10,767 | Acquired |
| May 11, 2022 | TVTX | Stock option (right to buy) [F1] | Common Stock (9,000) | $21.38 | May 10, 2032 | 9,000 | Acquired |
| Sept. 14, 2021 | TVTX | Stock Option (Right to Buy) | Common Stock (15,750) | $23.61 | Sept. 13, 2031 | 15,750 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).