Marcio Souza

CIK 1707657 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 15, 2020 · Latest: Oct. 15, 2020

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 33 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

33 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 23, 2023 PRAX P 35,002 $0.86 $30,102 35,002 Indirect Acquired 2838.1% (price as of 2026-08-20)
March 23, 2023 PRAX P 35,000 $0.86 $30,100 226,299 Direct +18.30% Acquired 2838.1% (price as of 2026-08-20)
Aug. 25, 2022 SYRE P 90,000 $0.56 $50,400 90,000 Direct Acquired 656.8% (price as of 2026-08-20)
Nov. 10, 2020 PRAX P 3,846 $26.08 $100,304 24,450 Direct +18.67% Acquired -3.1% (price as of 2026-08-20)
Feb. 10, 2020 PTCT S 10b5-1 625 $53.92 $33,700 6,744 Indirect -8.48% Disposed 35.3% (price as of 2026-08-20)
Jan. 23, 2020 PTCT S 154 $53.25 $8,200 5,074 Indirect -2.95% Disposed 37.0% (price as of 2026-08-20)
Jan. 6, 2020 PTCT S 86 $48.17 $4,143 5,228 Indirect -1.62% Disposed 51.4% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 6,250 $48.80 $305,000 5,038 Indirect -55.37% Disposed 49.5% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 18,668 $49.19 $918,279 38,221 Direct -32.81% Disposed 48.3% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 11,332 $48.43 $548,809 56,889 Direct -16.61% Disposed 50.6% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 7,004 $49.32 $345,437 38,221 Direct -15.49% Disposed 47.9% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 8,877 $48.58 $431,245 45,225 Direct -16.41% Disposed 50.2% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 21,271 $49.14 $1,045,257 38,221 Direct -35.75% Disposed 48.5% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 8,729 $48.32 $421,785 59,492 Direct -12.80% Disposed 51.0% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 14,814 $49.14 $727,960 38,221 Direct -27.93% Disposed 48.5% (price as of 2026-08-20)
Dec. 23, 2019 PTCT S 10b5-1 6,000 $48.32 $289,920 53,035 Direct -10.16% Disposed 51.0% (price as of 2026-08-20)
June 3, 2019 PTCT S 5,490 $40.38 $221,686 58,664 Direct -8.56% Disposed 80.7% (price as of 2026-08-20)
Jan. 7, 2019 PTCT S 83 $34.75 $2,884 2,742 Indirect -2.94% Disposed 109.9% (price as of 2026-08-20)
June 1, 2018 PTCT S 5,161 $34.65 $178,829 63,071 Direct -7.56% Disposed 110.5% (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
July 29, 2024 PRAX Stock Option (Right to Buy) Common Stock (185,000) $56.94 July 29, 2034 185,000 Acquired
June 7, 2022 SYRE Director Stock Option (right to buy) Common Stock (43,000) $0.73 June 6, 2032 43,000 Acquired
Jan. 7, 2022 PRAX Stock Option (Right to Buy) Common Stock (259,000) $18.11 Jan. 7, 2032 259,000 Acquired
June 18, 2021 SYRE Director Stock Option (right to buy) Common Stock (60,000) $6.44 June 17, 2031 60,000 Acquired
Oct. 20, 2020 PRAX Series C -1 Preferred Stock Common Stock (20,604) 44,092 Disposed
Feb. 10, 2020 PTCT Stock Option (Right To Buy) Common Stock (625) $12.92 May 17, 2027 625 Disposed
Jan. 29, 2020 PTCT Stock Option (Right To Buy) Common Stock (4,170) $51.16 Jan. 28, 2030 4,170 Acquired
Jan. 29, 2020 PTCT Stock Option (Right To Buy) Common Stock (93,500) $51.16 Jan. 28, 2030 93,500 Acquired
Dec. 23, 2019 PTCT Stock Option (Right To Buy) Common Stock (6,250) $12.92 May 17, 2027 6,250 Disposed
Dec. 23, 2019 PTCT Stock Option (Right To Buy) Common Stock (30,000) $18.01 Jan. 2, 2028 30,000 Disposed
Dec. 23, 2019 PTCT Stock Option (Right To Buy) Common Stock (15,881) $11.23 Jan. 2, 2027 15,881 Disposed
Dec. 23, 2019 PTCT Stock Option (Right To Buy) Common Stock (30,000) $12.53 May 30, 2027 30,000 Disposed
Jan. 22, 2019 PTCT Stock Option (Right to Buy) Common Stock (112,500) $33.02 Jan. 21, 2029 112,500 Acquired
Jan. 22, 2019 PTCT Stock Option (Right to Buy) Common Stock (25,000) $33.02 Jan. 21, 2029 25,000 Acquired
Jan. 22, 2019 PTCT Stock Option (Right to Buy) Common Stock (6,825) $33.02 Jan. 21, 2029 6,825 Acquired
Jan. 3, 2018 PTCT Stock Option (Right To Buy) Common Stock (75,000) $18.01 Jan. 2, 2028 75,000 Acquired
Jan. 3, 2018 PTCT Stock Option (Right To Buy) Common Stock (2,696) $18.01 Jan. 2, 2028 2,696 Acquired
May 31, 2017 PTCT Stock Option (Right To Buy) Common Stock (30,000) $12.53 May 31, 2017 30,000 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
Oct. 15, 2020 PRAX Series C-1 Preferred Stock→ Common Stock (20,604) 20,604 Direct
Oct. 15, 2020 PRAX Stock Option (Right to Buy)→ Common Stock (955,349) 955,349 Direct
Oct. 15, 2020 PRAX Stock Option (Right to Buy)→ Common Stock (1,028,037) 1,028,037 Direct
June 2, 2017 PTCT Common Stock 36,457 Direct
June 2, 2017 PTCT Stock Option (Right To Buy)→ Common Stock (30,000) 30,000 Direct
June 2, 2017 PTCT Stock Option (Right To Buy)→ Common Stock (10,525) 10,525 Direct
June 2, 2017 PTCT Stock Option (Right To Buy)→ Common Stock (16,000) 16,000 Direct
June 2, 2017 PTCT Stock Option (Right To Buy)→ Common Stock (2,000) 2,000 Direct
June 2, 2017 PTCT Stock Option (Right To Buy)→ Common Stock (23,100) 23,100 Direct
June 2, 2017 PTCT Stock Option (Right To Buy)→ Common Stock (10,000) 10,000 Indirect

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
2019 $528,000 $363,000 $7,920 $3,709,523
2018 $450,225 $174,000 $360,180 $7,441 $1,945,002
2017 $401,396 $75,000 $165,300 $30,429 $1,524,266

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