Michael Milos Thornton

CIK 1706297 · View on SEC EDGAR ↗

Insider

First SEC filing: May 16, 2017 · Latest: May 16, 2017

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 24 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

24 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 18, 2023 NDRA P 15,000 $1.65 $24,750 34,139 Direct +78.37% Acquired -99.8% (price as of 2026-08-20)
Dec. 9, 2022 NDRA P 1,500 $3.40 $5,100 19,139 Direct +8.50% Acquired -99.9% (price as of 2026-08-20)
Aug. 22, 2022 NDRA P 20,000 $0.27 $5,400 352,775 Direct +6.01% Acquired -100.0% (price as of 2026-08-20)
May 26, 2022 NDRA P 25,000 $0.21 $5,250 332,775 Direct +8.12% Acquired -99.9% (price as of 2026-08-20)
May 18, 2022 NDRA P 25,000 $0.22 $5,500 307,775 Direct +8.84% Acquired -99.9% (price as of 2026-08-20)
April 7, 2021 NDRA S 10b5-1 15,000 $2.53 $37,950 259,960 Direct -5.46% Disposed -100.0% (price as of 2026-08-20)
March 29, 2021 NDRA S 10b5-1 18,750 $2.37 $44,438 274,960 Direct -6.38% Disposed -100.0% (price as of 2026-08-20)
May 16, 2019 NDRA P 30,000 $1.13 $33,900 119,750 Direct +33.43% Acquired -100.0% (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
Jan. 30, 2023 NDRA Stock Options Common Stock (68,066) $4.02 Jan. 30, 2033 68,066 Acquired
March 28, 2022 NDRA Stock Options Common Stock (698,102) $0.38 March 28, 2032 698,102 Acquired
April 5, 2021 NDRA Stock Options Common Stock (50,000) $2.64 April 5, 2031 50,000 Acquired
July 15, 2020 NDRA Warrants Common Stock (26,000) $0.87 Dec. 11, 2024 26,000 Disposed
June 8, 2020 NDRA Series A Convertible Preferred Stock Common Stock (51,747) — — 44 Disposed
Dec. 11, 2019 NDRA Warrants Common Stock (50,252) $0.87 Dec. 11, 2024 50,252 Acquired
Dec. 11, 2019 NDRA Series A Convertible Preferred Stock Common Stock (50,252) — — 44 Acquired
Dec. 11, 2019 NDRA Stock option (right to buy) Common Stock (575,906) $0.90 Dec. 11, 2029 575,906 Acquired
Dec. 13, 2018 NDRA Stock Options Common Stock (125,000) $2.25 Dec. 13, 2026 125,000 Acquired
Nov. 13, 2018 NDRA Convertible Promissory Note Common Stock (29,762) $1.68 Dec. 31, 2018 — Disposed
June 28, 2018 NDRA Warrants Common Stock (12,401) $2.52 June 28, 2021 12,401 Acquired
June 28, 2018 NDRA Convertible Promissory Note Common Stock — Dec. 31, 2018 — Acquired
June 9, 2017 NDRA Stock Options Common Stock (31,960) $4.55 May 12, 2025 31,960 Acquired
June 9, 2017 NDRA Stock Options Common Stock (31,960) $4.55 May 12, 2022 31,960 Acquired
May 12, 2017 NDRA Stock Options Common Stock (313,338) $5.00 May 12, 2025 313,338 Acquired
May 12, 2017 NDRA Stock Options Common Stock (313,338) $5.00 May 12, 2022 313,338 Acquired
May 12, 2017 NDRA Convertible Promissory Note Common Stock $1.40 May 12, 2017 — Disposed

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.

Date Ticker Security Shares Ownership
May 16, 2017 NDRA Common Stock 4,967 Direct
May 16, 2017 NDRA Stock Options→ Common Stock (29,470) 29,470 Direct
May 16, 2017 NDRA Warrants to Purchase Common Stock→ Common Stock (999) 999 Direct
May 16, 2017 NDRA Convertible Promissory Note→ Common Stock — Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

NDRA

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $221,690 — — — — — $392 $222,082
2023 $278,851 — — $252,734 — — $392 $531,977
2022 $301,278 — — $208,128 — — $392 $509,798

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.