Robert J Bitterman

CIK 1304395 · View on SEC EDGAR ↗

Insider

First SEC filing: March 1, 2013 · Latest: March 1, 2013

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Insider at

Insider transactions

2 buys (P) 0 sells (S) Net: $20,500 + 16 non-open-market transactions below Avg return of open purchases vs now: 10.4% 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

16 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 18, 2026 PHIO P 10,000 $1.06 $10,600 431,421 Direct +2.37% Acquired 6.6% (price as of 2026-08-20)
June 26, 2026 PHIO P 10,000 $0.99 $9,900 421,421 Direct +2.43% Acquired 14.1% (price as of 2026-08-20)
June 10, 2025 PHIO P 2,000 $2.42 $4,840 27,149 Direct +7.95% Acquired -53.3% (price as of 2026-08-20)
June 9, 2025 PHIO P 1,500 $2.75 $4,125 25,149 Direct +6.34% Acquired -58.9% (price as of 2026-08-20)
May 22, 2025 PHIO P 1,200 $1.78 $2,136 23,649 Direct +5.35% Acquired -36.5% (price as of 2026-08-20)
May 21, 2025 PHIO P 3,000 $1.77 $5,310 22,449 Direct +15.42% Acquired -36.2% (price as of 2026-08-20)
July 1, 2023 PHIO P 1,000 $2.84 $2,840 19,211 Direct +5.49% Acquired -95.6% (price as of 2026-08-20)
June 30, 2023 PHIO P 1,000 $2.88 $2,880 18,211 Direct +5.81% Acquired -95.6% (price as of 2026-08-20)
Dec. 14, 2022 PHIO P 2,000 $0.39 $780 74,541 Direct +2.76% Acquired -97.3% (price as of 2026-08-20)
Dec. 7, 2022 PHIO P 2,000 $0.39 $780 72,541 Direct +2.84% Acquired -97.3% (price as of 2026-08-20)
Dec. 5, 2022 PHIO P 2,000 $0.43 $860 70,541 Direct +2.92% Acquired -97.6% (price as of 2026-08-20)
Nov. 29, 2022 PHIO P 215 $0.40 $86 68,541 Direct +0.31% Acquired -97.4% (price as of 2026-08-20)
Nov. 25, 2022 PHIO P 2,500 $0.42 $1,050 68,326 Direct +3.80% Acquired -97.5% (price as of 2026-08-20)
Nov. 16, 2022 PHIO P 1 $1750.00 $1,750 1 Direct — Acquired -100.0% (price as of 2026-08-20)
Jan. 22, 2015 PHIO P 1,853 $1.19 $2,205 6,500 Direct +39.88% Acquired -100.0% (price as of 2026-08-20)
Jan. 22, 2015 PHIO P 3,147 $1.20 $3,776 4,647 Direct +209.80% Acquired -100.0% (price as of 2026-08-20)
Aug. 26, 2013 PHIO P 500 $3.90 $1,950 1,500 Direct +50.00% Acquired -100.0% (price as of 2026-08-20)
Aug. 5, 2013 PHIO P 100 $4.05 $405 1,000 Direct +11.11% Acquired -100.0% (price as of 2026-08-20)
Aug. 5, 2013 PHIO P 100 $4.02 $402 900 Direct +12.50% Acquired -100.0% (price as of 2026-08-20)
Aug. 5, 2013 PHIO P 100 $4.01 $401 800 Direct +14.29% Acquired -100.0% (price as of 2026-08-20)
Aug. 5, 2013 PHIO P 200 $4.05 $810 700 Direct +40.00% Acquired -100.0% (price as of 2026-08-20)
Aug. 5, 2013 PHIO P 500 $4.13 $2,065 500 Direct — 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
Feb. 1, 2017 PHIO Stock option (right to buy) Common Stock (2,000) $0.63 Feb. 1, 2027 2,000 Acquired
Feb. 10, 2016 PHIO Stock option (right to buy) Common stock (16,666) $0.29 Feb. 10, 2026 16,666 Acquired
June 2, 2015 PHIO Common stock warrants Common stock (18,750) $0.52 June 2, 2020 18,750 Acquired
June 2, 2015 PHIO Overallotment purchase rights Common stock (18,750) $0.46 July 2, 2016 18,750 Acquired
June 1, 2015 PHIO Stock option (right to buy) Common stock (16,666) $0.38 June 1, 2025 16,666 Acquired
June 2, 2014 PHIO Stock Option (right to buy) Common Stock (16,666) $2.85 June 2, 2024 16,666 Acquired
June 7, 2013 PHIO Stock Option (right to buy) Common Stock (500,000) $0.20 June 7, 2023 500,000 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
March 1, 2013 PHIO Stock Option (right to buy)→ Common stock (1,000,000) 1,000,000 Direct

Compensation (DEF 14A)

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

PHIO

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $419,054 — $580,000 — $158,400 — $1,978 $1,159,432
2024 $342,615 — $43,245 — — — $1,159 $387,019
2023 $380,000 — $57,640 — — — $252 $437,892

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