Insider · CIK 0001121475

WILLIS GARY K

Reports to the SEC for 6 companies · SLINGERLANDS, NY

sec.gov

Transactions

Companies

Filings

CIK

0001121475

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-11	PLUGPLUG POWER INCA Award	Director	AAward	+39.8K sh	—	—	730,107
2026-06-11	PLUGPLUG POWER INC · Stock Option (Right to Buy)A Award	Director	AAward	+39.8K sh	—	—	39,753
2026-01-02	PLUGPLUG POWER INCA Award	Director	AAward	+16.5K sh	$1.97	+$32.5K	690,354
2025-10-01	PLUGPLUG POWER INCA Award	Director	AAward	+13.9K sh	$2.33	+$32.5K	673,857
2025-07-03	PLUGPLUG POWER INC · Stock Option (Right to Buy)A Award	Director	AAward	+76.5K sh	—	—	76,531
2025-07-03	PLUGPLUG POWER INCA Award	Director	AAward	+76.5K sh	—	—	659,909
2025-07-01	PLUGPLUG POWER INCA Award	Director	AAward	+21.8K sh	$1.49	+$32.5K	583,378
2025-04-01	PLUGPLUG POWER INCA Award	Director	AAward	+24.1K sh	$1.35	+$32.5K	561,566
2025-01-02	PLUGPLUG POWER INCA Award	Director	AAward	+15.3K sh	$2.13	+$32.5K	537,492
2024-10-01	PLUGPLUG POWER INCA Award	Director	AAward	+14.4K sh	$2.26	+$32.5K	522,234
2024-07-01	PLUGPLUG POWER INCA Award	Director	AAward	+13.9K sh	$2.33	+$32.5K	507,853
2024-06-05	PLUGPLUG POWER INCA Award	Director	AAward	+37.4K sh	—	—	493,905
2024-06-05	PLUGPLUG POWER INC · Stock Option (Right to Buy)A Award	Director	AAward	+37.4K sh	—	—	37,375
2024-04-01	PLUGPLUG POWER INCA Award	Director	AAward	+9,448 sh	$3.44	+$32.5K	456,530
2024-01-02	PLUGPLUG POWER INCA Award	Director	AAward	+3,611 sh	$4.50	+$16.2K	447,082
2023-10-02	PLUGPLUG POWER INCA Award	Director	AAward	+2,138 sh	$7.60	+$16.2K	443,471
2023-07-03	PLUGPLUG POWER INCA Award	Director	AAward	+1,444 sh	$10.39	+$15K	441,333
2023-06-27	PLUGPLUG POWER INCA Award	Director	AAward	+12.1K sh	—	—	439,889
2023-06-27	PLUGPLUG POWER INC · Stock Option (Right to Buy)A Award	Director	AAward	+12.1K sh	—	—	12,149
2023-04-03	PLUGPLUG POWER INCA Award	Director	AAward	+1,280 sh	$11.72	+$15K	427,740
2023-01-03	PLUGPLUG POWER INCA Award	Director	AAward	+909 sh	$12.37	+$11.2K	426,460
2022-10-03	PLUGPLUG POWER INCA Award	Director	AAward	+535 sh	$21.01	+$11.2K	425,551
2022-07-01	PLUGPLUG POWER INCA Award	Director	AAward	+679 sh	$16.57	+$11.3K	418,227
2022-06-30	PLUGPLUG POWER INC · Stock Option (Right to Buy)A Award	Director	AAward	+6,789 sh	—	—	6,789
2022-06-30	PLUGPLUG POWER INCA Award	Director	AAward	+6,789 sh	—	—	425,016
2022-04-01	PLUGPLUG POWER INCA Award	Director	AAward	+393 sh	$28.61	+$11.2K	417,548
2022-01-03	PLUGPLUG POWER INCA Award	Director	AAward	+399 sh	$28.23	+$11.3K	417,155
2021-10-01	PLUGPLUG POWER INCA Award	Director	AAward	+440 sh	$25.54	+$11.2K	416,756
2021-08-16	PLUGPLUG POWER INC · Stock Option (Right to Buy)A Award	Director	AAward	+4,482 sh	—	—	4,482
2021-08-16	PLUGPLUG POWER INCA Award	Director	AAward	+4,482 sh	—	—	416,316
2021-07-15	PLUGPLUG POWER INCA Award	Director	AAward	+329 sh	$34.19	+$11.2K	411,834
2021-07-15	PLUGPLUG POWER INCA Award	Director	AAward	+314 sh	$35.84	+$11.3K	411,505
2021-01-04	PLUGPLUG POWER INCA Award	Director	AAward	+258 sh	—	—	411,191
2020-12-11	PLUGPLUG POWER INCS Sale	Director	SSale	−75.9K sh	$26.75	−$2.03M	425,233
2020-12-11	PLUGPLUG POWER INCM Exercise/Conversion	Director	MExercise/Conversion	+12K sh	$0.38	+$4,560	501,133
2020-12-11	PLUGPLUG POWER INCM Exercise/Conversion	Director	MExercise/Conversion	+12K sh	$1.22	+$14.6K	489,133
2020-12-11	PLUGPLUG POWER INCM Exercise/Conversion	Director	MExercise/Conversion	+65K sh	$1.93	+$125K	477,133
2020-12-11	PLUGPLUG POWER INCM Exercise/Conversion	Director	MExercise/Conversion	+1,200 sh	$5.10	+$6,120	412,133
2020-12-11	PLUGPLUG POWER INC · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−12K sh	—	—	0
2020-12-11	PLUGPLUG POWER INC · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−12K sh	—	—	0
2020-12-11	PLUGPLUG POWER INC · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−65K sh	—	—	0
2020-12-11	PLUGPLUG POWER INC · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,200 sh	—	—	0
2020-12-11	PLUGPLUG POWER INCS Sale	Director	SSale	−14.3K sh	$27.46	−$393K	410,933
2020-10-01	PLUGPLUG POWER INCA Award	Director	AAward	+652 sh	—	—	410,933
2020-07-01	PLUGPLUG POWER INCA Award	Director	AAward	+1,066 sh	—	—	410,281
2020-06-05	PLUGPLUG POWER INC · Stock Option (right to buy)A Award	Director	AAward	+12.8K sh	—	—	12,807
2020-06-05	PLUGPLUG POWER INCA Award	Director	AAward	+12.8K sh	—	—	409,215
2020-04-01	PLUGPLUG POWER INCA Award	Director	AAward	+2,472 sh	$3.54	+$8,750.88	396,408
2020-01-02	PLUGPLUG POWER INCA Award	Director	AAward	+2,769 sh	$3.16	+$8,750.04	393,936
2019-10-01	PLUGPLUG POWER INCA Award	Director	AAward	+3,327 sh	$2.63	+$8,750.01	391,167

Recent filings

Accepted (ET)
Jun 164
WILLIS GARY K0001104659-26-074763
SEC(opens sec.gov)
Jan 64
WILLIS GARY K0001104659-26-001509
SEC(opens sec.gov)
Oct 34
WILLIS GARY K0001104659-25-096687
SEC(opens sec.gov)
Jul 244
WILLIS GARY K0001104659-25-070378
SEC(opens sec.gov)
Jul 34
WILLIS GARY K0001104659-25-065809
SEC(opens sec.gov)
Apr 34
WILLIS GARY K0001104659-25-031663
SEC(opens sec.gov)
Jan 64
WILLIS GARY K0001104659-25-001301
SEC(opens sec.gov)
Oct 34
WILLIS GARY K0001104659-24-105835
SEC(opens sec.gov)
Jul 34
WILLIS GARY K0001104659-24-077778
SEC(opens sec.gov)
Jun 74
WILLIS GARY K0001104659-24-069690
SEC(opens sec.gov)
Apr 34
WILLIS GARY K0001104659-24-043217
SEC(opens sec.gov)
Jan 44
WILLIS GARY K0001104659-24-001336
SEC(opens sec.gov)
Oct 44
WILLIS GARY K0001104659-23-106821
SEC(opens sec.gov)
Jul 64
WILLIS GARY K0001104659-23-078828
SEC(opens sec.gov)
Jun 294
WILLIS GARY K0001104659-23-076303
SEC(opens sec.gov)
Apr 54
WILLIS GARY K0001104659-23-042134
SEC(opens sec.gov)

Companies

Address

C/O PLUG POWER INC. 125 VISTA BOULEVARD

SLINGERLANDS, NY, 12159