Tolga Tanguler Insider Trading Activity

Corporate InsiderVP · CIK 1849458

Total trades

$5.2M

Total volume

Mar 4, 2026

Last activity

ALNY

ALNYLAM PHARMACEUTICALS, INC.

Tolga Tanguler has been net-selling over the last 12 months with 0 purchases and 63 sales across 1 company.

ALNY is the most-traded position with 63 trades. The largest single transaction was a sale of ALNY for $607K on Feb 13, 2026.

Performance Scorecard

Forward stock performance after each transaction by Tolga Tanguler. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	+3.9%	70%	63
90 days	—	+7.5%	83%	63
120 days	—	+15.1%	100%	63

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

ALNY · ALNYLAM PHARMACEUTICALS, INC.

🔒 Subscribe to see trade entries

Pro members see exactly when Tolga Tanguler bought and sold ALNY.

Upgrade to Pro

Recent Trades

Showing the 50 most recent of 63 disclosed trades.

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Mar 4, 2026	ALNY	Sell	106	$319.03	$34K	−0.3%	VP
Mar 4, 2026	ALNY	Sell	102	$320.01	$33K	−0.3%	VP
Mar 4, 2026	ALNY	Sell	215	$320.81	$69K	−0.6%	VP
Mar 4, 2026	ALNY	Sell	289	$321.82	$93K	−0.8%	VP
Mar 4, 2026	ALNY	Sell	350	$323.01	$113K	−1.0%	VP
Mar 4, 2026	ALNY	Sell	767	$323.84	$248K	−2.2%	VP
Mar 4, 2026	ALNY	Sell	272	$324.88	$88K	−0.8%	VP
Mar 4, 2026	ALNY	Sell	208	$325.67	$68K	−0.6%	VP
Mar 2, 2026	ALNY	Sell	47	$323.62	$15K	−0.1%	VP
Mar 2, 2026	ALNY	Sell	90	$324.65	$29K	−0.2%	VP
Mar 2, 2026	ALNY	Sell	258	$325.63	$84K	−0.7%	VP
Mar 2, 2026	ALNY	Sell	392	$326.81	$128K	−1.0%	VP
Mar 2, 2026	ALNY	Sell	329	$327.67	$108K	−0.9%	VP
Mar 2, 2026	ALNY	Sell	100	$328.71	$33K	−0.3%	VP
Mar 2, 2026	ALNY	Sell	170	$329.71	$56K	−0.5%	VP
Mar 2, 2026	ALNY	Sell	81	$330.85	$27K	−0.2%	VP
Mar 2, 2026	ALNY	Sell	94	$331.93	$31K	−0.3%	VP
Mar 2, 2026	ALNY	Sell	37	$332.64	$12K	−0.1%	VP
Feb 13, 2026	ALNY	Sell	1,959	$310.08	$607K	−5.8%	VP
Jan 12, 2026	ALNY	Sell	39	$353.95	$14K	−0.1%	VP
Jan 12, 2026	ALNY	Sell	42	$355.16	$15K	−0.1%	VP
Jan 12, 2026	ALNY	Sell	41	$356.09	$15K	−0.1%	VP
Jan 12, 2026	ALNY	Sell	96	$357.17	$34K	−0.3%	VP
Jan 12, 2026	ALNY	Sell	123	$358.18	$44K	−0.4%	VP
Jan 12, 2026	ALNY	Sell	85	$359.14	$31K	−0.3%	VP
Jan 12, 2026	ALNY	Sell	155	$360.22	$56K	−0.5%	VP
Jan 12, 2026	ALNY	Sell	98	$361.45	$35K	−0.3%	VP
Jan 12, 2026	ALNY	Sell	73	$362.38	$26K	−0.2%	VP
Jan 12, 2026	ALNY	Sell	47	$363.55	$17K	−0.2%	VP
Jan 12, 2026	ALNY	Sell	199	$364.83	$73K	−0.7%	VP
Jan 12, 2026	ALNY	Sell	220	$365.56	$80K	−0.7%	VP
Jan 12, 2026	ALNY	Sell	50	$366.41	$18K	−0.2%	VP
Jan 12, 2026	ALNY	Sell	92	$368.62	$34K	−0.3%	VP
Jan 12, 2026	ALNY	Sell	40	$369.48	$15K	−0.1%	VP
Jan 12, 2026	ALNY	Sell	19	$370.87	$7K	−0.1%	VP
Jan 12, 2026	ALNY	Sell	2	$372.46	$744.92	−0.0%	VP
Jan 12, 2026	ALNY	Sell	14	$374.44	$5K	−0.0%	VP
Jan 12, 2026	ALNY	Sell	15	$377.82	$6K	−0.1%	VP
Oct 2, 2025	ALNY	Sell	55	$446.53	$25K	−0.2%	VP
Oct 2, 2025	ALNY	Sell	27	$447.92	$12K	−0.1%	VP
Oct 2, 2025	ALNY	Sell	86	$448.77	$39K	−0.3%	VP
Oct 2, 2025	ALNY	Sell	119	$449.79	$54K	−0.4%	VP
Oct 2, 2025	ALNY	Sell	260	$450.81	$117K	−0.9%	VP
Oct 2, 2025	ALNY	Sell	159	$451.86	$72K	−0.6%	VP
Oct 2, 2025	ALNY	Sell	319	$452.69	$144K	−1.1%	VP
Oct 2, 2025	ALNY	Sell	157	$453.77	$71K	−0.6%	VP
Oct 2, 2025	ALNY	Sell	117	$454.84	$53K	−0.4%	VP
Oct 2, 2025	ALNY	Sell	35	$455.82	$16K	−0.1%	VP
Oct 2, 2025	ALNY	Sell	70	$457.43	$32K	−0.3%	VP
Oct 2, 2025	ALNY	Sell	1	$457.64	$457.64	−0.0%	VP