Timothy J Tumminello

CIK 1480334 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 12, 2014 · Latest: Feb. 12, 2014

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 10 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

10 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 26, 2011 IMNN P 1,727 $0.12 $207 5,060 Direct +51.82% Acquired -99.9% (price as of 2026-08-21)
May 26, 2011 IMNN P 1,727 $2.77 $4,784 12,800 Direct +15.60% Acquired -100.0% (price as of 2026-08-21)
Jan. 14, 2011 IMNN P 3,333 — — 3,333 Direct — Acquired (price as of 2026-08-21)
Jan. 14, 2011 IMNN P 8 $1197.80 $9,582 8 Direct — Acquired -100.0% (price as of 2026-08-21)

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. 11, 2014 IMNN Option to Purchase Celsion Corporation Common Stock Celsion Corporation Common Stock (10,000) — Feb. 11, 2024 10,000 Acquired
May 6, 2013 IMNN Option to Purchase Celsion Corporation Common Stock Celsion Corporation Common Stock (40,000) — May 6, 2023 40,000 Acquired
June 15, 2012 IMNN Option to purchase Celsion Corporation Common Stock Celsion Corporation Common Stock (7,250) $2.15 June 15, 2022 7,250 Acquired
Feb. 27, 2012 IMNN Option to purchase Celsion Corporation Common Stock Celsion Corporation Common Stock (2,750) $2.09 Feb. 27, 2022 2,750 Acquired
May 26, 2011 IMNN Warrants to purchase Common Stock [F1] Celsion Corporation Common Stock (1,727) $2.77 May 26, 2017 1,727 Acquired
March 23, 2011 IMNN Series A 8% Redeemable Convertible Preferred Stock Celsion Corporation Common Stock (3,333) $2.40 Jan. 14, 2013 8 Disposed
Feb. 25, 2011 IMNN Option to purchase common stock Celsion Corporation Common Stock (16,667) $2.49 Feb. 25, 2021 16,667 Acquired
Jan. 14, 2011 IMNN Warrants to Purchase Common Stock [F2] Celsion Corporation Common Stock (3,333) — July 14, 2016 3,333 Acquired
Jan. 14, 2011 IMNN Series A Redeemable Convertible Preferred Stock [F2] Celsion Corporation Common Stock (3,333) — Jan. 14, 2013 8 Acquired
Feb. 19, 2010 IMNN Common Stock Option Celsion Common Stock (10,000) $2394.00 Feb. 19, 2020 10,000 Acquired
Feb. 19, 2010 IMNN Common Stock Option Celsion Common Stock (5,000) $2.94 Feb. 19, 2020 5,000 Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date Ticker Security Shares Ownership
Jan. 8, 2010 IMNN Incentive Stock Option→ Celsion Corporation Common Stock (10,000) 10,000 Direct
Jan. 8, 2010 IMNN Restricted Stock Agreement→ Celsion Corporation Common Stock (2,100) 2,100 Direct
Jan. 8, 2010 IMNN Stock Option→ Celsion Corporation Common Stock (5,000) 5,000 Direct

Compensation (DEF 14A)

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

IMNN

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2009 $102,308 $6,000 $7,120 $22,322 — — — $137,750

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