Thomas J. Errico

CIK 1737633 · View on SEC EDGAR ↗

Insider

First SEC filing: June 21, 2018 · Latest: June 21, 2018

On this page

Insider at

Insider transactions

1 buys (P) 0 sells (S) Net: $49,250 + 8 non-open-market transactions below Avg return of open purchases vs now: 7.7% 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

8 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 13, 2026 ECOR P 5,000 $9.85 $49,250 343,332 Direct +1.48% Acquired 7.7% (price as of 2026-08-20)
March 17, 2025 ECOR P 6,000 $8.10 $48,600 256,401 Direct +2.40% Acquired 31.0% (price as of 2026-08-20)
Aug. 15, 2024 ECOR P 5,000 $6.12 $30,600 233,818 Direct +2.19% Acquired 73.4% (price as of 2026-08-20)
June 5, 2024 ECOR P 19,252 $0.06 $1,155 19,252 Direct — Acquired 17583.3% (price as of 2026-08-20)
Aug. 2, 2023 ECOR P 22,803 $0.06 $1,368 22,803 Direct — Acquired 17583.3% (price as of 2026-08-20)
Nov. 8, 2022 ECOR P 100,000 $0.22 $22,000 1,526,700 Direct +7.01% Acquired 221.5% (price as of 2026-08-20)
May 19, 2022 ECOR P 15,197 $0.40 $6,079 1,426,700 Direct +1.08% Acquired 76.8% (price as of 2026-08-20)
May 18, 2022 ECOR P 42,032 $0.40 $16,813 1,411,503 Direct +3.07% Acquired 76.8% (price as of 2026-08-20)
May 17, 2022 ECOR P 42,771 $0.39 $16,681 1,369,471 Direct +3.22% Acquired 81.4% (price as of 2026-08-20)
July 2, 2021 ECOR P 50,000 $1.00 $50,000 1,326,700 Direct +3.92% Acquired -29.3% (price as of 2026-08-20)
May 17, 2021 ECOR P 31,250 $1.59 $49,688 1,275,700 Direct +2.51% Acquired -55.5% (price as of 2026-08-20)
April 14, 2020 ECOR P 176,470 $0.85 $150,000 1,245,450 Direct +16.51% Acquired -16.8% (price as of 2026-08-20)
Aug. 16, 2019 ECOR P 18,974 $1.62 $30,738 883,237 Direct +2.20% Acquired -56.3% (price as of 2026-08-20)
June 7, 2019 ECOR P 7,000 $1.77 $12,390 484,651 Direct +1.47% Acquired -60.0% (price as of 2026-08-20)
June 6, 2019 ECOR P 6,000 $1.64 $9,840 477,651 Direct +1.27% Acquired -56.9% (price as of 2026-08-20)
June 6, 2019 ECOR P 15,000 $1.82 $27,300 471,651 Direct +3.28% Acquired -61.1% (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
June 5, 2024 ECOR Warrants to Purchase Common Stock Common Stock (19,252) $6.43 June 5, 2029 19,252 Acquired
Aug. 2, 2023 ECOR Warrants to Purchase Common Stock Common Stock (22,803) $4.35 Feb. 2, 2029 22,803 Acquired
June 7, 2019 ECOR Stock Option (Right to Buy) Common Stock (63,291) $2.24 June 8, 2029 63,291 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 10 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 21, 2018 ECOR Common Stock 456,651 Direct
June 21, 2018 ECOR Common Stock 19,454 Indirect
June 21, 2018 ECOR Common Stock 79,785 Indirect
June 21, 2018 ECOR Common Stock 104,956 Indirect
June 21, 2018 ECOR Common Stock 13,076 Indirect
June 21, 2018 ECOR Common Stock 275,939 Indirect
June 21, 2018 ECOR Common Stock 68,632 Indirect
June 21, 2018 ECOR Common Stock 135,333 Indirect
June 21, 2018 ECOR Stock Option→ Common Stock (4,402) 4,402 Direct
June 21, 2018 ECOR Warrant→ Common Stock (10,417) 10,417 Indirect