Todd C Brady
CIK 1579179 · View on SEC EDGAR ↗
Insider
First SEC filing: June 5, 2026 · Latest: June 5, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$417,500
+ 39 non-open-market transactions below
Avg return of open purchases vs now:
-6.0%
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
39 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 3, 2026 | ALDX | P | 250,000 | $1.67 | $417,500 | 1,721,298 Direct | +16.99% | Acquired | -6.0% (price as of 2026-08-20) |
| March 12, 2024 | ALDX | S | 85,324 | $3.05 | $260,238 | 1,471,298 Direct | -5.48% | Disposed | -48.5% (price as of 2026-08-20) |
| March 11, 2024 | ALDX | S | 97,914 | $3.27 | $320,179 | 1,556,622 Direct | -5.92% | Disposed | -52.0% (price as of 2026-08-20) |
| June 23, 2022 | ALDX | P | 17,700 | $3.36 | $59,472 | 1,216,535 Direct | +1.48% | Acquired | -53.3% (price as of 2026-08-20) |
| Dec. 16, 2019 | ALDX | P | 20,000 | $5.10 | $102,000 | 652,216 Direct | +3.16% | Acquired | -69.2% (price as of 2026-08-20) |
| Sept. 30, 2019 | ALDX | P 10b5-1 | 8,710 | $5.68 | $49,473 | 632,216 Direct | +1.40% | Acquired | -72.4% (price as of 2026-08-20) |
| Sept. 23, 2019 | ALDX | P 10b5-1 | 8,680 | $5.81 | $50,431 | 623,506 Direct | +1.41% | Acquired | -73.0% (price as of 2026-08-20) |
| Sept. 18, 2019 | ALDX | P | 14,288 | $5.91 | $84,442 | 614,826 Direct | +2.38% | Acquired | -73.4% (price as of 2026-08-20) |
| Sept. 16, 2019 | ALDX | P | 3,000 | $6.03 | $18,090 | 591,991 Direct | +0.51% | Acquired | -74.0% (price as of 2026-08-20) |
| Sept. 16, 2019 | ALDX | P | 3,000 | $6.03 | $18,090 | 600,538 Direct | +0.50% | Acquired | -74.0% (price as of 2026-08-20) |
| Sept. 13, 2019 | ALDX | P | 10,000 | $5.79 | $57,900 | 588,991 Direct | +1.73% | Acquired | -72.9% (price as of 2026-08-20) |
| Sept. 13, 2019 | ALDX | P | 18,547 | $5.90 | $109,427 | 597,538 Direct | +3.20% | Acquired | -73.4% (price as of 2026-08-20) |
| Sept. 10, 2019 | ALDX | P | 10,000 | $5.39 | $53,900 | 578,991 Direct | +1.76% | Acquired | -70.9% (price as of 2026-08-20) |
| Sept. 9, 2019 | ALDX | P | 10,000 | $4.89 | $48,900 | 568,991 Direct | +1.79% | Acquired | -67.9% (price as of 2026-08-20) |
| Feb. 17, 2017 | ALDX | P | 22,223 | $4.50 | $100,004 | 64,408 Direct | +52.68% | Acquired | -65.1% (price as of 2026-08-20) |
| May 7, 2014 | ALDX | P | 12,500 | $8.00 | $100,000 | 15,089 Direct | +482.81% | Acquired | -80.4% (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 27, 2026 | ALDX | Bonus Units | Common Stock (632,318) | — | — | 632,318 | Acquired |
| March 27, 2026 | ALDX | Stock Option (right to buy) | Common Stock (1,880,510) | $1.77 | March 26, 2036 | 1,880,510 | Acquired |
| March 4, 2025 | ALDX | Stock Option (right to buy) | Common Stock (809,710) | $6.17 | March 3, 2035 | 809,710 | Acquired |
| March 9, 2024 | ALDX | Stock Option (right to buy) | Common Stock (1,081,201) | $3.62 | March 8, 2034 | 1,081,201 | Acquired |
| Sept. 7, 2023 | ALDX | Stock Option (right to buy) | Common Stock (48,021) | $0.55 | Sept. 7, 2023 | 48,021 | Disposed |
| Sept. 7, 2023 | ALDX | Stock Option (right to buy) | Common Stock (32,953) | $0.55 | Sept. 7, 2023 | 32,953 | Disposed |
| Sept. 7, 2023 | ALDX | Stock Option (right to buy) | Common Stock (192,084) | $0.55 | Sept. 7, 2023 | 192,084 | Disposed |
| Feb. 28, 2023 | ALDX | Stock Option (right to buy) | Common Stock (250,000) | $6.76 | Feb. 27, 2033 | 250,000 | Acquired |
| July 15, 2022 | ALDX | Bonus Units | Common Stock (604,308) | — | — | 604,308 | Acquired |
| March 30, 2022 | ALDX | Bonus Units | Common Stock (207,758) | — | — | 207,758 | Acquired |
| March 30, 2022 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (250,000) | $4.52 | March 29, 2032 | 250,000 | Acquired |
| April 12, 2021 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (250,000) | $11.71 | April 11, 2031 | 250,000 | Acquired |
| March 2, 2020 | ALDX | Bonus Units | Common Stock (450,865) | — | — | 450,865 | Acquired |
| March 2, 2020 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (250,000) | $3.78 | March 1, 2030 | 250,000 | Acquired |
| March 5, 2019 | ALDX | Bonus Units | Common Stock (45,329) | — | — | 45,329 | Acquired |
| March 5, 2019 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (250,000) | $8.05 | March 4, 2029 | 250,000 | Acquired |
| March 6, 2018 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (217,293) | $8.60 | March 5, 2028 | 217,293 | Acquired |
| Oct. 26, 2017 | OTLK | Stock Option (Right to Buy) | Common Stock (15,000) | $1.32 | Oct. 26, 2027 | 15,000 | Acquired |
| March 3, 2017 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (250,000) | $5.10 | March 2, 2027 | 250,000 | Acquired |
| May 18, 2016 | OTLK | Series A Preferred Stock | Common Stock | $0.00 | — | 398 | Disposed |
| March 16, 2016 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (250,000) | $4.59 | March 16, 2026 | 250,000 | Acquired |
| March 16, 2016 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (300,000) | $4.59 | March 16, 2026 | 300,000 | Acquired |
| June 3, 2015 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (90,000) | $7.85 | June 2, 2025 | 90,000 | Acquired |
| May 7, 2014 | ALDX | Employee Stock Option (Right to Buy) | Common Stock (76,068) | $8.00 | May 6, 2024 | 76,068 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 12, 2016 | OTLK | Common Stock | 57,970 | Direct |
| May 12, 2016 | OTLK | Restricted Stock Units [F1] | 57,971 | Direct |
| May 12, 2016 | OTLK | Series A Preferred Stock→ Common Stock | — | Direct |
| May 1, 2014 | ALDX | Common Stock | 2,589 | Direct |
| May 1, 2014 | ALDX | Employee Stock Option (Right to Buy)→ Common Stock (192,084) | 192,084 | Direct |
| May 1, 2014 | ALDX | Employee Stock Option (Right to Buy)→ Common Stock (32,953) | 32,953 | Direct |
| May 1, 2014 | ALDX | Employee Stock Option (Right to Buy)→ Common Stock (48,021) | 48,021 | Direct |
| May 1, 2014 | ALDX | Employee Stock Option (Right to Buy)→ Common Stock (96,042) | 96,042 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $700,000 | — | — | — | $189,000 | — | $14,000 | $4,704,179 |
| 2024 | $591,631 | — | — | — | $325,397 | — | $13,800 | $3,931,645 |
| 2019 | $523,000 | — | $2,012,500 | $1,359,210 | $235,350 | — | $11,201 | $4,141,261 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.